29955295110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{21521}}^1$

素因数の和:21670

約数の個数: 128

約数和(自身を含む): 80181674496

約数和(自身を除く): 50226379386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 83, 86, 129, 130, 166, 195, 215, 249, 258, 390, 415, 430, 498, 559, 645, 830, 1079, 1118, 1245, 1290, 1677, 2158, 2490, 2795, 3237, 3354, 3569, 5395, 5590, 6474, 7138, 8385, 10707, 10790, 16185, 16770, 17845, 21414, 21521, 32370, 35690, 43042, 46397, 53535, 64563, 92794, 107070, 107605, 129126, 139191, 215210, 231985, 278382, 279773, 322815, 463970, 559546, 645630, 695955, 839319, 925403, 1391910, 1398865, 1678638, 1786243, 1850806, 2776209, 2797730, 3572486, 4196595, 4627015, 5358729, 5552418, 8393190, 8931215, 9254030, 10717458, 12030239, 13881045, 17862430, 23221159, 24060478, 26793645, 27762090, 36090717, 46442318, 53587290, 60151195, 69663477, 72181434, 76808449, 116105795, 120302390, 139326954, 153616898, 180453585, 230425347, 232211590, 348317385, 360907170, 384042245, 460850694, 696634770, 768084490, 998509837, 1152126735, 1997019674, 2304253470, 2995529511, 4992549185, 5991059022, 9985098370, 14977647555, 29955295110]

約数ペア:

[(1, 29955295110), (2, 14977647555), (3, 9985098370), (5, 5991059022), (6, 4992549185), (10, 2995529511), (13, 2304253470), (15, 1997019674), (26, 1152126735), (30, 998509837), (39, 768084490), (43, 696634770), (65, 460850694), (78, 384042245), (83, 360907170), (86, 348317385), (129, 232211590), (130, 230425347), (166, 180453585), (195, 153616898), (215, 139326954), (249, 120302390), (258, 116105795), (390, 76808449), (415, 72181434), (430, 69663477), (498, 60151195), (559, 53587290), (645, 46442318), (830, 36090717), (1079, 27762090), (1118, 26793645), (1245, 24060478), (1290, 23221159), (1677, 17862430), (2158, 13881045), (2490, 12030239), (2795, 10717458), (3237, 9254030), (3354, 8931215), (3569, 8393190), (5395, 5552418), (5590, 5358729), (6474, 4627015), (7138, 4196595), (8385, 3572486), (10707, 2797730), (10790, 2776209), (16185, 1850806), (16770, 1786243), (17845, 1678638), (21414, 1398865), (21521, 1391910), (32370, 925403), (35690, 839319), (43042, 695955), (46397, 645630), (53535, 559546), (64563, 463970), (92794, 322815), (107070, 279773), (107605, 278382), (129126, 231985), (139191, 215210)]