121465340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 284497920

約数和(自身を除く): 163032580

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 97, 116, 127, 145, 170, 194, 254, 290, 340, 388, 485, 493, 508, 580, 635, 970, 986, 1270, 1649, 1940, 1972, 2159, 2465, 2540, 2813, 3298, 3683, 4318, 4930, 5626, 6596, 7366, 8245, 8636, 9860, 10795, 11252, 12319, 14065, 14732, 16490, 18415, 21590, 24638, 28130, 32980, 36830, 43180, 47821, 49276, 56260, 61595, 62611, 73660, 95642, 123190, 125222, 191284, 209423, 239105, 246380, 250444, 313055, 357251, 418846, 478210, 626110, 714502, 837692, 956420, 1047115, 1252220, 1429004, 1786255, 2094230, 3572510, 4188460, 6073267, 7145020, 12146534, 24293068, 30366335, 60732670, 121465340]

約数ペア:

[(1, 121465340), (2, 60732670), (4, 30366335), (5, 24293068), (10, 12146534), (17, 7145020), (20, 6073267), (29, 4188460), (34, 3572510), (58, 2094230), (68, 1786255), (85, 1429004), (97, 1252220), (116, 1047115), (127, 956420), (145, 837692), (170, 714502), (194, 626110), (254, 478210), (290, 418846), (340, 357251), (388, 313055), (485, 250444), (493, 246380), (508, 239105), (580, 209423), (635, 191284), (970, 125222), (986, 123190), (1270, 95642), (1649, 73660), (1940, 62611), (1972, 61595), (2159, 56260), (2465, 49276), (2540, 47821), (2813, 43180), (3298, 36830), (3683, 32980), (4318, 28130), (4930, 24638), (5626, 21590), (6596, 18415), (7366, 16490), (8245, 14732), (8636, 14065), (9860, 12319), (10795, 11252)]