38886330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 113799168

約数和(自身を除く): 74912838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 83, 97, 105, 115, 138, 161, 166, 194, 210, 230, 249, 291, 322, 345, 415, 483, 485, 498, 581, 582, 679, 690, 805, 830, 966, 970, 1162, 1245, 1358, 1455, 1610, 1743, 1909, 2037, 2231, 2415, 2490, 2905, 2910, 3395, 3486, 3818, 4074, 4462, 4830, 5727, 5810, 6693, 6790, 8051, 8715, 9545, 10185, 11155, 11454, 13363, 13386, 15617, 16102, 17430, 19090, 20370, 22310, 24153, 26726, 28635, 31234, 33465, 40089, 40255, 46851, 48306, 56357, 57270, 66815, 66930, 78085, 80178, 80510, 93702, 112714, 120765, 133630, 156170, 169071, 185173, 200445, 234255, 241530, 281785, 338142, 370346, 400890, 468510, 555519, 563570, 845355, 925865, 1111038, 1296211, 1690710, 1851730, 2592422, 2777595, 3888633, 5555190, 6481055, 7777266, 12962110, 19443165, 38886330]

約数ペア:

[(1, 38886330), (2, 19443165), (3, 12962110), (5, 7777266), (6, 6481055), (7, 5555190), (10, 3888633), (14, 2777595), (15, 2592422), (21, 1851730), (23, 1690710), (30, 1296211), (35, 1111038), (42, 925865), (46, 845355), (69, 563570), (70, 555519), (83, 468510), (97, 400890), (105, 370346), (115, 338142), (138, 281785), (161, 241530), (166, 234255), (194, 200445), (210, 185173), (230, 169071), (249, 156170), (291, 133630), (322, 120765), (345, 112714), (415, 93702), (483, 80510), (485, 80178), (498, 78085), (581, 66930), (582, 66815), (679, 57270), (690, 56357), (805, 48306), (830, 46851), (966, 40255), (970, 40089), (1162, 33465), (1245, 31234), (1358, 28635), (1455, 26726), (1610, 24153), (1743, 22310), (1909, 20370), (2037, 19090), (2231, 17430), (2415, 16102), (2490, 15617), (2905, 13386), (2910, 13363), (3395, 11454), (3486, 11155), (3818, 10185), (4074, 9545), (4462, 8715), (4830, 8051), (5727, 6790), (5810, 6693)]