15695829890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{23623}}^1$

素因数の和:23931

約数の個数: 64

約数和(自身を含む): 32147539200

約数和(自身を除く): 16451709310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 269, 494, 538, 1235, 1345, 2470, 2690, 3497, 5111, 6994, 10222, 17485, 23623, 25555, 34970, 47246, 51110, 66443, 118115, 132886, 236230, 307099, 332215, 448837, 614198, 664430, 897674, 1535495, 2244185, 3070990, 4488370, 5834881, 6354587, 11669762, 12709174, 29174405, 31772935, 58348810, 63545870, 82609631, 120737153, 165219262, 241474306, 413048155, 603685765, 826096310, 1207371530, 1569582989, 3139165978, 7847914945, 15695829890]

約数ペア:

[(1, 15695829890), (2, 7847914945), (5, 3139165978), (10, 1569582989), (13, 1207371530), (19, 826096310), (26, 603685765), (38, 413048155), (65, 241474306), (95, 165219262), (130, 120737153), (190, 82609631), (247, 63545870), (269, 58348810), (494, 31772935), (538, 29174405), (1235, 12709174), (1345, 11669762), (2470, 6354587), (2690, 5834881), (3497, 4488370), (5111, 3070990), (6994, 2244185), (10222, 1535495), (17485, 897674), (23623, 664430), (25555, 614198), (34970, 448837), (47246, 332215), (51110, 307099), (66443, 236230), (118115, 132886)]