87860482860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{59791}}^1$

素因数の和:61111

約数の個数: 96

約数和(自身を含む): 259162444800

約数和(自身を除く): 171301961940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1289, 2578, 3867, 5156, 6445, 7734, 12890, 15468, 19335, 24491, 25780, 38670, 48982, 59791, 73473, 77340, 97964, 119582, 122455, 146946, 179373, 239164, 244910, 293892, 298955, 358746, 367365, 489820, 597910, 717492, 734730, 896865, 1136029, 1195820, 1469460, 1793730, 2272058, 3408087, 3587460, 4544116, 5680145, 6816174, 11360290, 13632348, 17040435, 22720580, 34080870, 68161740, 77070599, 154141198, 231211797, 308282396, 385352995, 462423594, 770705990, 924847188, 1156058985, 1464341381, 1541411980, 2312117970, 2928682762, 4393024143, 4624235940, 5857365524, 7321706905, 8786048286, 14643413810, 17572096572, 21965120715, 29286827620, 43930241430, 87860482860]

約数ペア:

[(1, 87860482860), (2, 43930241430), (3, 29286827620), (4, 21965120715), (5, 17572096572), (6, 14643413810), (10, 8786048286), (12, 7321706905), (15, 5857365524), (19, 4624235940), (20, 4393024143), (30, 2928682762), (38, 2312117970), (57, 1541411980), (60, 1464341381), (76, 1156058985), (95, 924847188), (114, 770705990), (190, 462423594), (228, 385352995), (285, 308282396), (380, 231211797), (570, 154141198), (1140, 77070599), (1289, 68161740), (2578, 34080870), (3867, 22720580), (5156, 17040435), (6445, 13632348), (7734, 11360290), (12890, 6816174), (15468, 5680145), (19335, 4544116), (24491, 3587460), (25780, 3408087), (38670, 2272058), (48982, 1793730), (59791, 1469460), (73473, 1195820), (77340, 1136029), (97964, 896865), (119582, 734730), (122455, 717492), (146946, 597910), (179373, 489820), (239164, 367365), (244910, 358746), (293892, 298955)]