1225536060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{416849}}^1$

素因数の和:416875

約数の個数: 72

約数和(自身を含む): 3991755600

約数和(自身を除く): 2766219540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 416849, 833698, 1250547, 1667396, 2084245, 2501094, 2917943, 4168490, 5002188, 5835886, 6252735, 8336980, 8753829, 11671772, 12505470, 14589715, 17507658, 20425601, 25010940, 29179430, 35015316, 40851202, 43769145, 58358860, 61276803, 81702404, 87538290, 102128005, 122553606, 175076580, 204256010, 245107212, 306384015, 408512020, 612768030, 1225536060]

約数ペア:

[(1, 1225536060), (2, 612768030), (3, 408512020), (4, 306384015), (5, 245107212), (6, 204256010), (7, 175076580), (10, 122553606), (12, 102128005), (14, 87538290), (15, 81702404), (20, 61276803), (21, 58358860), (28, 43769145), (30, 40851202), (35, 35015316), (42, 29179430), (49, 25010940), (60, 20425601), (70, 17507658), (84, 14589715), (98, 12505470), (105, 11671772), (140, 8753829), (147, 8336980), (196, 6252735), (210, 5835886), (245, 5002188), (294, 4168490), (420, 2917943), (490, 2501094), (588, 2084245), (735, 1667396), (980, 1250547), (1470, 833698), (2940, 416849)]