11691930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17856870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 151, 174, 178, 267, 290, 302, 435, 445, 453, 534, 755, 870, 890, 906, 1335, 1510, 2265, 2581, 2670, 4379, 4530, 5162, 7743, 8758, 12905, 13137, 13439, 15486, 21895, 25810, 26274, 26878, 38715, 40317, 43790, 65685, 67195, 77430, 80634, 131370, 134390, 201585, 389731, 403170, 779462, 1169193, 1948655, 2338386, 3897310, 5845965, 11691930]

約数ペア:

[(1, 11691930), (2, 5845965), (3, 3897310), (5, 2338386), (6, 1948655), (10, 1169193), (15, 779462), (29, 403170), (30, 389731), (58, 201585), (87, 134390), (89, 131370), (145, 80634), (151, 77430), (174, 67195), (178, 65685), (267, 43790), (290, 40317), (302, 38715), (435, 26878), (445, 26274), (453, 25810), (534, 21895), (755, 15486), (870, 13439), (890, 13137), (906, 12905), (1335, 8758), (1510, 7743), (2265, 5162), (2581, 4530), (2670, 4379)]