21167763630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1483}}^1\times {\mathrm{36599}}^1$

素因数の和:38105

約数の個数: 64

約数和(自身を含む): 54748915200

約数和(自身を除く): 33581151570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1483, 2966, 4449, 7415, 8898, 14830, 19279, 22245, 36599, 38558, 44490, 57837, 73198, 96395, 109797, 115674, 182995, 192790, 219594, 289185, 365990, 475787, 548985, 578370, 951574, 1097970, 1427361, 2378935, 2854722, 4757870, 7136805, 14273610, 54276317, 108552634, 162828951, 271381585, 325657902, 542763170, 705592121, 814144755, 1411184242, 1628289510, 2116776363, 3527960605, 4233552726, 7055921210, 10583881815, 21167763630]

約数ペア:

[(1, 21167763630), (2, 10583881815), (3, 7055921210), (5, 4233552726), (6, 3527960605), (10, 2116776363), (13, 1628289510), (15, 1411184242), (26, 814144755), (30, 705592121), (39, 542763170), (65, 325657902), (78, 271381585), (130, 162828951), (195, 108552634), (390, 54276317), (1483, 14273610), (2966, 7136805), (4449, 4757870), (7415, 2854722), (8898, 2378935), (14830, 1427361), (19279, 1097970), (22245, 951574), (36599, 578370), (38558, 548985), (44490, 475787), (57837, 365990), (73198, 289185), (96395, 219594), (109797, 192790), (115674, 182995)]