140032890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 383325696

約数和(自身を除く): 243292806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 53, 62, 90, 93, 106, 155, 159, 186, 265, 279, 310, 318, 465, 477, 530, 558, 795, 930, 947, 954, 1395, 1590, 1643, 1894, 2385, 2790, 2841, 3286, 4735, 4770, 4929, 5682, 8215, 8523, 9470, 9858, 14205, 14787, 16430, 17046, 24645, 28410, 29357, 29574, 42615, 49290, 50191, 58714, 73935, 85230, 88071, 100382, 146785, 147870, 150573, 176142, 250955, 264213, 293570, 301146, 440355, 451719, 501910, 528426, 752865, 880710, 903438, 1321065, 1505730, 1555921, 2258595, 2642130, 3111842, 4517190, 4667763, 7779605, 9335526, 14003289, 15559210, 23338815, 28006578, 46677630, 70016445, 140032890]

約数ペア:

[(1, 140032890), (2, 70016445), (3, 46677630), (5, 28006578), (6, 23338815), (9, 15559210), (10, 14003289), (15, 9335526), (18, 7779605), (30, 4667763), (31, 4517190), (45, 3111842), (53, 2642130), (62, 2258595), (90, 1555921), (93, 1505730), (106, 1321065), (155, 903438), (159, 880710), (186, 752865), (265, 528426), (279, 501910), (310, 451719), (318, 440355), (465, 301146), (477, 293570), (530, 264213), (558, 250955), (795, 176142), (930, 150573), (947, 147870), (954, 146785), (1395, 100382), (1590, 88071), (1643, 85230), (1894, 73935), (2385, 58714), (2790, 50191), (2841, 49290), (3286, 42615), (4735, 29574), (4770, 29357), (4929, 28410), (5682, 24645), (8215, 17046), (8523, 16430), (9470, 14787), (9858, 14205)]