89463990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38729}}^1$

素因数の和:38757

約数の個数: 64

約数和(自身を含む): 267701760

約数和(自身を除く): 178237770

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 38729, 77458, 116187, 193645, 232374, 271103, 387290, 426019, 542206, 580935, 813309, 852038, 1161870, 1278057, 1355515, 1626618, 2130095, 2556114, 2711030, 2982133, 4066545, 4260190, 5964266, 6390285, 8133090, 8946399, 12780570, 14910665, 17892798, 29821330, 44731995, 89463990]

約数ペア:

[(1, 89463990), (2, 44731995), (3, 29821330), (5, 17892798), (6, 14910665), (7, 12780570), (10, 8946399), (11, 8133090), (14, 6390285), (15, 5964266), (21, 4260190), (22, 4066545), (30, 2982133), (33, 2711030), (35, 2556114), (42, 2130095), (55, 1626618), (66, 1355515), (70, 1278057), (77, 1161870), (105, 852038), (110, 813309), (154, 580935), (165, 542206), (210, 426019), (231, 387290), (330, 271103), (385, 232374), (462, 193645), (770, 116187), (1155, 77458), (2310, 38729)]