38516790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 102456576

約数和(自身を除く): 63939786

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 107, 130, 142, 169, 195, 213, 214, 321, 338, 355, 390, 426, 507, 535, 642, 710, 845, 923, 1014, 1065, 1070, 1391, 1605, 1690, 1846, 2130, 2535, 2769, 2782, 3210, 4173, 4615, 5070, 5538, 6955, 7597, 8346, 9230, 11999, 13845, 13910, 15194, 18083, 20865, 22791, 23998, 27690, 35997, 36166, 37985, 41730, 45582, 54249, 59995, 71994, 75970, 90415, 98761, 108498, 113955, 119990, 179985, 180830, 197522, 227910, 271245, 296283, 359970, 493805, 542490, 592566, 987610, 1283893, 1481415, 2567786, 2962830, 3851679, 6419465, 7703358, 12838930, 19258395, 38516790]

約数ペア:

[(1, 38516790), (2, 19258395), (3, 12838930), (5, 7703358), (6, 6419465), (10, 3851679), (13, 2962830), (15, 2567786), (26, 1481415), (30, 1283893), (39, 987610), (65, 592566), (71, 542490), (78, 493805), (107, 359970), (130, 296283), (142, 271245), (169, 227910), (195, 197522), (213, 180830), (214, 179985), (321, 119990), (338, 113955), (355, 108498), (390, 98761), (426, 90415), (507, 75970), (535, 71994), (642, 59995), (710, 54249), (845, 45582), (923, 41730), (1014, 37985), (1065, 36166), (1070, 35997), (1391, 27690), (1605, 23998), (1690, 22791), (1846, 20865), (2130, 18083), (2535, 15194), (2769, 13910), (2782, 13845), (3210, 11999), (4173, 9230), (4615, 8346), (5070, 7597), (5538, 6955)]