15663065990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{7307}}^1$

素因数の和:8837

約数の個数: 64

約数和(自身を含む): 33149088000

約数和(自身を除く): 17486022010

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1499, 2998, 7307, 7495, 14614, 14990, 16489, 19487, 32978, 36535, 38974, 73070, 80377, 82445, 94991, 97435, 160754, 164890, 189982, 194870, 214357, 401885, 428714, 474955, 803770, 949910, 1044901, 1071785, 2089802, 2143570, 5224505, 10449010, 10953193, 21906386, 54765965, 109531930, 120485123, 142391509, 240970246, 284783018, 602425615, 711957545, 1204851230, 1423915090, 1566306599, 3132613198, 7831532995, 15663065990]

約数ペア:

[(1, 15663065990), (2, 7831532995), (5, 3132613198), (10, 1566306599), (11, 1423915090), (13, 1204851230), (22, 711957545), (26, 602425615), (55, 284783018), (65, 240970246), (110, 142391509), (130, 120485123), (143, 109531930), (286, 54765965), (715, 21906386), (1430, 10953193), (1499, 10449010), (2998, 5224505), (7307, 2143570), (7495, 2089802), (14614, 1071785), (14990, 1044901), (16489, 949910), (19487, 803770), (32978, 474955), (36535, 428714), (38974, 401885), (73070, 214357), (80377, 194870), (82445, 189982), (94991, 164890), (97435, 160754)]