151568970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2351}}^1$

素因数の和:2675

約数の個数: 64

約数和(自身を含む): 417263616

約数和(自身を除く): 265694646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 307, 614, 921, 1535, 1842, 2149, 2351, 3070, 4298, 4605, 4702, 6447, 7053, 9210, 10745, 11755, 12894, 14106, 16457, 21490, 23510, 32235, 32914, 35265, 49371, 64470, 70530, 82285, 98742, 164570, 246855, 493710, 721757, 1443514, 2165271, 3608785, 4330542, 5052299, 7217570, 10104598, 10826355, 15156897, 21652710, 25261495, 30313794, 50522990, 75784485, 151568970]

約数ペア:

[(1, 151568970), (2, 75784485), (3, 50522990), (5, 30313794), (6, 25261495), (7, 21652710), (10, 15156897), (14, 10826355), (15, 10104598), (21, 7217570), (30, 5052299), (35, 4330542), (42, 3608785), (70, 2165271), (105, 1443514), (210, 721757), (307, 493710), (614, 246855), (921, 164570), (1535, 98742), (1842, 82285), (2149, 70530), (2351, 64470), (3070, 49371), (4298, 35265), (4605, 32914), (4702, 32235), (6447, 23510), (7053, 21490), (9210, 16457), (10745, 14106), (11755, 12894)]