709016940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3671}}^1$

素因数の和:3752

約数の個数: 144

約数和(自身を含む): 2285599680

約数和(自身を除く): 1576582740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 666, 740, 870, 1044, 1073, 1110, 1305, 1332, 1665, 1740, 2146, 2220, 2610, 3219, 3330, 3671, 4292, 5220, 5365, 6438, 6660, 7342, 9657, 10730, 11013, 12876, 14684, 16095, 18355, 19314, 21460, 22026, 32190, 33039, 36710, 38628, 44052, 48285, 55065, 64380, 66078, 73420, 96570, 106459, 110130, 132156, 135827, 165195, 193140, 212918, 220260, 271654, 319377, 330390, 407481, 425836, 532295, 543308, 638754, 660780, 679135, 814962, 958131, 1064590, 1222443, 1277508, 1358270, 1596885, 1629924, 1916262, 2037405, 2129180, 2444886, 2716540, 3193770, 3832524, 3938983, 4074810, 4790655, 4889772, 6112215, 6387540, 7877966, 8149620, 9581310, 11816949, 12224430, 15755932, 19162620, 19694915, 23633898, 24448860, 35450847, 39389830, 47267796, 59084745, 70901694, 78779660, 118169490, 141803388, 177254235, 236338980, 354508470, 709016940]

約数ペア:

[(1, 709016940), (2, 354508470), (3, 236338980), (4, 177254235), (5, 141803388), (6, 118169490), (9, 78779660), (10, 70901694), (12, 59084745), (15, 47267796), (18, 39389830), (20, 35450847), (29, 24448860), (30, 23633898), (36, 19694915), (37, 19162620), (45, 15755932), (58, 12224430), (60, 11816949), (74, 9581310), (87, 8149620), (90, 7877966), (111, 6387540), (116, 6112215), (145, 4889772), (148, 4790655), (174, 4074810), (180, 3938983), (185, 3832524), (222, 3193770), (261, 2716540), (290, 2444886), (333, 2129180), (348, 2037405), (370, 1916262), (435, 1629924), (444, 1596885), (522, 1358270), (555, 1277508), (580, 1222443), (666, 1064590), (740, 958131), (870, 814962), (1044, 679135), (1073, 660780), (1110, 638754), (1305, 543308), (1332, 532295), (1665, 425836), (1740, 407481), (2146, 330390), (2220, 319377), (2610, 271654), (3219, 220260), (3330, 212918), (3671, 193140), (4292, 165195), (5220, 135827), (5365, 132156), (6438, 110130), (6660, 106459), (7342, 96570), (9657, 73420), (10730, 66078), (11013, 64380), (12876, 55065), (14684, 48285), (16095, 44052), (18355, 38628), (19314, 36710), (21460, 33039), (22026, 32190)]