2573105150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:655

約数の個数: 144

約数和(自身を含む): 6112858752

約数和(自身を除く): 3539753602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 307, 311, 350, 385, 490, 539, 550, 614, 622, 770, 1078, 1225, 1535, 1555, 1925, 2149, 2177, 2450, 2695, 3070, 3110, 3377, 3421, 3850, 4298, 4354, 5390, 6754, 6842, 7675, 7775, 10745, 10885, 13475, 15043, 15239, 15350, 15550, 16885, 17105, 21490, 21770, 23639, 23947, 26950, 30086, 30478, 33770, 34210, 47278, 47894, 53725, 54425, 75215, 76195, 84425, 85525, 95477, 107450, 108850, 118195, 119735, 150430, 152390, 165473, 167629, 168850, 171050, 190954, 236390, 239470, 330946, 335258, 376075, 380975, 477385, 590975, 598675, 668339, 752150, 761950, 827365, 838145, 954770, 1050247, 1181950, 1197350, 1336678, 1654730, 1676290, 2100494, 2386925, 3341695, 4136825, 4190725, 4678373, 4773850, 5251235, 6683390, 7351729, 8273650, 8381450, 9356746, 10502470, 14703458, 16708475, 23391865, 26256175, 33416950, 36758645, 46783730, 51462103, 52512350, 73517290, 102924206, 116959325, 183793225, 233918650, 257310515, 367586450, 514621030, 1286552575, 2573105150]

約数ペア:

[(1, 2573105150), (2, 1286552575), (5, 514621030), (7, 367586450), (10, 257310515), (11, 233918650), (14, 183793225), (22, 116959325), (25, 102924206), (35, 73517290), (49, 52512350), (50, 51462103), (55, 46783730), (70, 36758645), (77, 33416950), (98, 26256175), (110, 23391865), (154, 16708475), (175, 14703458), (245, 10502470), (275, 9356746), (307, 8381450), (311, 8273650), (350, 7351729), (385, 6683390), (490, 5251235), (539, 4773850), (550, 4678373), (614, 4190725), (622, 4136825), (770, 3341695), (1078, 2386925), (1225, 2100494), (1535, 1676290), (1555, 1654730), (1925, 1336678), (2149, 1197350), (2177, 1181950), (2450, 1050247), (2695, 954770), (3070, 838145), (3110, 827365), (3377, 761950), (3421, 752150), (3850, 668339), (4298, 598675), (4354, 590975), (5390, 477385), (6754, 380975), (6842, 376075), (7675, 335258), (7775, 330946), (10745, 239470), (10885, 236390), (13475, 190954), (15043, 171050), (15239, 168850), (15350, 167629), (15550, 165473), (16885, 152390), (17105, 150430), (21490, 119735), (21770, 118195), (23639, 108850), (23947, 107450), (26950, 95477), (30086, 85525), (30478, 84425), (33770, 76195), (34210, 75215), (47278, 54425), (47894, 53725)]