433525540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{3229}}^1$

素因数の和:3389

約数の個数: 72

約数和(自身を含む): 1067101560

約数和(自身を除く): 633576020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 137, 140, 196, 245, 274, 490, 548, 685, 959, 980, 1370, 1918, 2740, 3229, 3836, 4795, 6458, 6713, 9590, 12916, 13426, 16145, 19180, 22603, 26852, 32290, 33565, 45206, 64580, 67130, 90412, 113015, 134260, 158221, 226030, 316442, 442373, 452060, 632884, 791105, 884746, 1582210, 1769492, 2211865, 3096611, 3164420, 4423730, 6193222, 8847460, 12386444, 15483055, 21676277, 30966110, 43352554, 61932220, 86705108, 108381385, 216762770, 433525540]

約数ペア:

[(1, 433525540), (2, 216762770), (4, 108381385), (5, 86705108), (7, 61932220), (10, 43352554), (14, 30966110), (20, 21676277), (28, 15483055), (35, 12386444), (49, 8847460), (70, 6193222), (98, 4423730), (137, 3164420), (140, 3096611), (196, 2211865), (245, 1769492), (274, 1582210), (490, 884746), (548, 791105), (685, 632884), (959, 452060), (980, 442373), (1370, 316442), (1918, 226030), (2740, 158221), (3229, 134260), (3836, 113015), (4795, 90412), (6458, 67130), (6713, 64580), (9590, 45206), (12916, 33565), (13426, 32290), (16145, 26852), (19180, 22603)]