31473568980

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{308383}}^1$

素因数の和:308417

約数の個数: 168

約数和(自身を含む): 113253407232

約数和(自身を除く): 81779838252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4860, 5103, 5670, 6804, 7290, 8505, 10206, 11340, 14580, 17010, 20412, 25515, 34020, 51030, 102060, 308383, 616766, 925149, 1233532, 1541915, 1850298, 2158681, 2775447, 3083830, 3700596, 4317362, 4625745, 5550894, 6167660, 6476043, 8326341, 8634724, 9251490, 10793405, 11101788, 12952086, 13877235, 16652682, 18502980, 19428129, 21586810, 24979023, 25904172, 27754470, 32380215, 33305364, 38856258, 41631705, 43173620, 49958046, 55508940, 58284387, 64760430, 74937069, 77712516, 83263410, 97140645, 99916092, 116568774, 124895115, 129520860, 149874138, 166526820, 174853161, 194281290, 224811207, 233137548, 249790230, 291421935, 299748276, 349706322, 374685345, 388562580, 449622414, 499580460, 524559483, 582843870, 699412644, 749370690, 874265805, 899244828, 1049118966, 1124056035, 1165687740, 1498741380, 1573678449, 1748531610, 2098237932, 2248112070, 2622797415, 3147356898, 3497063220, 4496224140, 5245594830, 6294713796, 7868392245, 10491189660, 15736784490, 31473568980]

約数ペア:

[(1, 31473568980), (2, 15736784490), (3, 10491189660), (4, 7868392245), (5, 6294713796), (6, 5245594830), (7, 4496224140), (9, 3497063220), (10, 3147356898), (12, 2622797415), (14, 2248112070), (15, 2098237932), (18, 1748531610), (20, 1573678449), (21, 1498741380), (27, 1165687740), (28, 1124056035), (30, 1049118966), (35, 899244828), (36, 874265805), (42, 749370690), (45, 699412644), (54, 582843870), (60, 524559483), (63, 499580460), (70, 449622414), (81, 388562580), (84, 374685345), (90, 349706322), (105, 299748276), (108, 291421935), (126, 249790230), (135, 233137548), (140, 224811207), (162, 194281290), (180, 174853161), (189, 166526820), (210, 149874138), (243, 129520860), (252, 124895115), (270, 116568774), (315, 99916092), (324, 97140645), (378, 83263410), (405, 77712516), (420, 74937069), (486, 64760430), (540, 58284387), (567, 55508940), (630, 49958046), (729, 43173620), (756, 41631705), (810, 38856258), (945, 33305364), (972, 32380215), (1134, 27754470), (1215, 25904172), (1260, 24979023), (1458, 21586810), (1620, 19428129), (1701, 18502980), (1890, 16652682), (2268, 13877235), (2430, 12952086), (2835, 11101788), (2916, 10793405), (3402, 9251490), (3645, 8634724), (3780, 8326341), (4860, 6476043), (5103, 6167660), (5670, 5550894), (6804, 4625745), (7290, 4317362), (8505, 3700596), (10206, 3083830), (11340, 2775447), (14580, 2158681), (17010, 1850298), (20412, 1541915), (25515, 1233532), (34020, 925149), (51030, 616766), (102060, 308383)]