31435876740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{58481}}^1$

素因数の和:58558

約数の個数: 144

約数和(自身を含む): 96520564224

約数和(自身を除く): 65084687484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 289, 310, 340, 372, 465, 510, 527, 578, 620, 867, 930, 1020, 1054, 1156, 1445, 1581, 1734, 1860, 2108, 2635, 2890, 3162, 3468, 4335, 5270, 5780, 6324, 7905, 8670, 8959, 10540, 15810, 17340, 17918, 26877, 31620, 35836, 44795, 53754, 58481, 89590, 107508, 116962, 134385, 175443, 179180, 233924, 268770, 292405, 350886, 537540, 584810, 701772, 877215, 994177, 1169620, 1754430, 1812911, 1988354, 2982531, 3508860, 3625822, 3976708, 4970885, 5438733, 5965062, 7251644, 9064555, 9941770, 10877466, 11930124, 14912655, 16901009, 18129110, 19883540, 21754932, 27193665, 29825310, 30819487, 33802018, 36258220, 50703027, 54387330, 59650620, 61638974, 67604036, 84505045, 92458461, 101406054, 108774660, 123277948, 154097435, 169010090, 184916922, 202812108, 253515135, 308194870, 338020180, 369833844, 462292305, 507030270, 523931279, 616389740, 924584610, 1014060540, 1047862558, 1571793837, 1849169220, 2095725116, 2619656395, 3143587674, 5239312790, 6287175348, 7858969185, 10478625580, 15717938370, 31435876740]

約数ペア:

[(1, 31435876740), (2, 15717938370), (3, 10478625580), (4, 7858969185), (5, 6287175348), (6, 5239312790), (10, 3143587674), (12, 2619656395), (15, 2095725116), (17, 1849169220), (20, 1571793837), (30, 1047862558), (31, 1014060540), (34, 924584610), (51, 616389740), (60, 523931279), (62, 507030270), (68, 462292305), (85, 369833844), (93, 338020180), (102, 308194870), (124, 253515135), (155, 202812108), (170, 184916922), (186, 169010090), (204, 154097435), (255, 123277948), (289, 108774660), (310, 101406054), (340, 92458461), (372, 84505045), (465, 67604036), (510, 61638974), (527, 59650620), (578, 54387330), (620, 50703027), (867, 36258220), (930, 33802018), (1020, 30819487), (1054, 29825310), (1156, 27193665), (1445, 21754932), (1581, 19883540), (1734, 18129110), (1860, 16901009), (2108, 14912655), (2635, 11930124), (2890, 10877466), (3162, 9941770), (3468, 9064555), (4335, 7251644), (5270, 5965062), (5780, 5438733), (6324, 4970885), (7905, 3976708), (8670, 3625822), (8959, 3508860), (10540, 2982531), (15810, 1988354), (17340, 1812911), (17918, 1754430), (26877, 1169620), (31620, 994177), (35836, 877215), (44795, 701772), (53754, 584810), (58481, 537540), (89590, 350886), (107508, 292405), (116962, 268770), (134385, 233924), (175443, 179180)]