2305655460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{16921}}^1$

素因数の和:17693

約数の個数: 72

約数和(自身を含む): 7003474296

約数和(自身を除く): 4697818836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1514, 2271, 3028, 3785, 4542, 6813, 7570, 9084, 11355, 13626, 15140, 16921, 22710, 27252, 33842, 34065, 45420, 50763, 67684, 68130, 84605, 101526, 136260, 152289, 169210, 203052, 253815, 304578, 338420, 507630, 609156, 761445, 1015260, 1522890, 3045780, 12809197, 25618394, 38427591, 51236788, 64045985, 76855182, 115282773, 128091970, 153710364, 192137955, 230565546, 256183940, 384275910, 461131092, 576413865, 768551820, 1152827730, 2305655460]

約数ペア:

[(1, 2305655460), (2, 1152827730), (3, 768551820), (4, 576413865), (5, 461131092), (6, 384275910), (9, 256183940), (10, 230565546), (12, 192137955), (15, 153710364), (18, 128091970), (20, 115282773), (30, 76855182), (36, 64045985), (45, 51236788), (60, 38427591), (90, 25618394), (180, 12809197), (757, 3045780), (1514, 1522890), (2271, 1015260), (3028, 761445), (3785, 609156), (4542, 507630), (6813, 338420), (7570, 304578), (9084, 253815), (11355, 203052), (13626, 169210), (15140, 152289), (16921, 136260), (22710, 101526), (27252, 84605), (33842, 68130), (34065, 67684), (45420, 50763)]