40739790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14923}}^1$

素因数の和:14953

約数の個数: 64

約数和(自身を含む): 120347136

約数和(自身を除く): 79607346

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 14923, 29846, 44769, 74615, 89538, 104461, 149230, 193999, 208922, 223845, 313383, 387998, 447690, 522305, 581997, 626766, 969995, 1044610, 1163994, 1357993, 1566915, 1939990, 2715986, 2909985, 3133830, 4073979, 5819970, 6789965, 8147958, 13579930, 20369895, 40739790]

約数ペア:

[(1, 40739790), (2, 20369895), (3, 13579930), (5, 8147958), (6, 6789965), (7, 5819970), (10, 4073979), (13, 3133830), (14, 2909985), (15, 2715986), (21, 1939990), (26, 1566915), (30, 1357993), (35, 1163994), (39, 1044610), (42, 969995), (65, 626766), (70, 581997), (78, 522305), (91, 447690), (105, 387998), (130, 313383), (182, 223845), (195, 208922), (210, 193999), (273, 149230), (390, 104461), (455, 89538), (546, 74615), (910, 44769), (1365, 29846), (2730, 14923)]