60989460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{145213}}^1$

素因数の和:145232

約数の個数: 48

約数和(自身を含む): 195167616

約数和(自身を除く): 134178156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 145213, 290426, 435639, 580852, 726065, 871278, 1016491, 1452130, 1742556, 2032982, 2178195, 2904260, 3049473, 4065964, 4356390, 5082455, 6098946, 8712780, 10164910, 12197892, 15247365, 20329820, 30494730, 60989460]

約数ペア:

[(1, 60989460), (2, 30494730), (3, 20329820), (4, 15247365), (5, 12197892), (6, 10164910), (7, 8712780), (10, 6098946), (12, 5082455), (14, 4356390), (15, 4065964), (20, 3049473), (21, 2904260), (28, 2178195), (30, 2032982), (35, 1742556), (42, 1452130), (60, 1016491), (70, 871278), (84, 726065), (105, 580852), (140, 435639), (210, 290426), (420, 145213)]