870869010242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{273043}}^1$

素因数の和:273351

約数の個数: 64

約数和(自身を含む): 1651370112000

約数和(自身を除く): 780501101758

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 149, 154, 278, 298, 973, 1043, 1529, 1639, 1946, 2086, 3058, 3278, 10703, 11473, 20711, 21406, 22946, 41422, 144977, 227821, 273043, 289954, 455642, 546086, 1594747, 1911301, 3003473, 3189494, 3822602, 6006946, 21024311, 37952977, 40683407, 42048622, 75905954, 81366814, 265670839, 284783849, 417482747, 447517477, 531341678, 569567698, 834965494, 895034954, 2922379229, 3132622339, 5654993573, 5844758458, 6265244678, 11309987146, 39584955011, 62204929303, 79169910022, 124409858606, 435434505121, 870869010242]

約数ペア:

[(1, 870869010242), (2, 435434505121), (7, 124409858606), (11, 79169910022), (14, 62204929303), (22, 39584955011), (77, 11309987146), (139, 6265244678), (149, 5844758458), (154, 5654993573), (278, 3132622339), (298, 2922379229), (973, 895034954), (1043, 834965494), (1529, 569567698), (1639, 531341678), (1946, 447517477), (2086, 417482747), (3058, 284783849), (3278, 265670839), (10703, 81366814), (11473, 75905954), (20711, 42048622), (21406, 40683407), (22946, 37952977), (41422, 21024311), (144977, 6006946), (227821, 3822602), (273043, 3189494), (289954, 3003473), (455642, 1911301), (546086, 1594747)]