11731569420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^2$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 33985082880

約数和(自身を除く): 22253513460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 139, 141, 173, 188, 235, 278, 282, 346, 417, 470, 519, 556, 564, 692, 695, 705, 834, 865, 940, 1038, 1390, 1410, 1668, 1730, 2076, 2085, 2595, 2780, 2820, 3460, 4170, 5190, 6533, 8131, 8340, 10380, 13066, 16262, 19599, 24047, 24393, 26132, 29929, 32524, 32665, 39198, 40655, 48094, 48786, 59858, 65330, 72141, 78396, 81310, 89787, 96188, 97572, 97995, 119716, 120235, 121965, 130660, 144282, 149645, 162620, 179574, 195990, 240470, 243930, 288564, 299290, 359148, 360705, 391980, 448935, 480940, 487860, 598580, 721410, 897870, 1130209, 1406663, 1442820, 1795740, 2260418, 2813326, 3390627, 4160131, 4219989, 4520836, 5626652, 5651045, 6781254, 7033315, 8320262, 8439978, 11302090, 12480393, 13562508, 14066630, 16640524, 16879956, 16953135, 20800655, 21099945, 22604180, 24960786, 28133260, 33906270, 41601310, 42199890, 49921572, 62401965, 67812540, 83202620, 84399780, 124803930, 195526157, 249607860, 391052314, 586578471, 782104628, 977630785, 1173156942, 1955261570, 2346313884, 2932892355, 3910523140, 5865784710, 11731569420]

約数ペア:

[(1, 11731569420), (2, 5865784710), (3, 3910523140), (4, 2932892355), (5, 2346313884), (6, 1955261570), (10, 1173156942), (12, 977630785), (15, 782104628), (20, 586578471), (30, 391052314), (47, 249607860), (60, 195526157), (94, 124803930), (139, 84399780), (141, 83202620), (173, 67812540), (188, 62401965), (235, 49921572), (278, 42199890), (282, 41601310), (346, 33906270), (417, 28133260), (470, 24960786), (519, 22604180), (556, 21099945), (564, 20800655), (692, 16953135), (695, 16879956), (705, 16640524), (834, 14066630), (865, 13562508), (940, 12480393), (1038, 11302090), (1390, 8439978), (1410, 8320262), (1668, 7033315), (1730, 6781254), (2076, 5651045), (2085, 5626652), (2595, 4520836), (2780, 4219989), (2820, 4160131), (3460, 3390627), (4170, 2813326), (5190, 2260418), (6533, 1795740), (8131, 1442820), (8340, 1406663), (10380, 1130209), (13066, 897870), (16262, 721410), (19599, 598580), (24047, 487860), (24393, 480940), (26132, 448935), (29929, 391980), (32524, 360705), (32665, 359148), (39198, 299290), (40655, 288564), (48094, 243930), (48786, 240470), (59858, 195990), (65330, 179574), (72141, 162620), (78396, 149645), (81310, 144282), (89787, 130660), (96188, 121965), (97572, 120235), (97995, 119716)]