2270291570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 4418789760

約数和(自身を除く): 2148498190

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 131, 190, 262, 265, 530, 655, 1007, 1310, 1721, 2014, 2489, 3442, 4978, 5035, 6943, 8605, 10070, 12445, 13886, 17210, 24890, 32699, 34715, 65398, 69430, 91213, 131917, 163495, 182426, 225451, 263834, 326990, 450902, 456065, 659585, 912130, 1127255, 1319170, 1733047, 2254510, 3466094, 4283569, 8567138, 8665235, 11948903, 17330470, 21417845, 23897806, 42835690, 59744515, 119489030, 227029157, 454058314, 1135145785, 2270291570]

約数ペア:

[(1, 2270291570), (2, 1135145785), (5, 454058314), (10, 227029157), (19, 119489030), (38, 59744515), (53, 42835690), (95, 23897806), (106, 21417845), (131, 17330470), (190, 11948903), (262, 8665235), (265, 8567138), (530, 4283569), (655, 3466094), (1007, 2254510), (1310, 1733047), (1721, 1319170), (2014, 1127255), (2489, 912130), (3442, 659585), (4978, 456065), (5035, 450902), (6943, 326990), (8605, 263834), (10070, 225451), (12445, 182426), (13886, 163495), (17210, 131917), (24890, 91213), (32699, 69430), (34715, 65398)]