282782010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 817496064

約数和(自身を除く): 534714054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 127, 138, 161, 210, 230, 254, 322, 345, 381, 461, 483, 635, 690, 762, 805, 889, 922, 966, 1270, 1383, 1610, 1778, 1905, 2305, 2415, 2667, 2766, 2921, 3227, 3810, 4445, 4610, 4830, 5334, 5842, 6454, 6915, 8763, 8890, 9681, 10603, 13335, 13830, 14605, 16135, 17526, 19362, 20447, 21206, 26670, 29210, 31809, 32270, 40894, 43815, 48405, 53015, 58547, 61341, 63618, 74221, 87630, 96810, 102235, 106030, 117094, 122682, 148442, 159045, 175641, 204470, 222663, 292735, 306705, 318090, 351282, 371105, 409829, 445326, 585470, 613410, 742210, 819658, 878205, 1113315, 1229487, 1346581, 1756410, 2049145, 2226630, 2458974, 2693162, 4039743, 4098290, 6147435, 6732905, 8079486, 9426067, 12294870, 13465810, 18852134, 20198715, 28278201, 40397430, 47130335, 56556402, 94260670, 141391005, 282782010]

約数ペア:

[(1, 282782010), (2, 141391005), (3, 94260670), (5, 56556402), (6, 47130335), (7, 40397430), (10, 28278201), (14, 20198715), (15, 18852134), (21, 13465810), (23, 12294870), (30, 9426067), (35, 8079486), (42, 6732905), (46, 6147435), (69, 4098290), (70, 4039743), (105, 2693162), (115, 2458974), (127, 2226630), (138, 2049145), (161, 1756410), (210, 1346581), (230, 1229487), (254, 1113315), (322, 878205), (345, 819658), (381, 742210), (461, 613410), (483, 585470), (635, 445326), (690, 409829), (762, 371105), (805, 351282), (889, 318090), (922, 306705), (966, 292735), (1270, 222663), (1383, 204470), (1610, 175641), (1778, 159045), (1905, 148442), (2305, 122682), (2415, 117094), (2667, 106030), (2766, 102235), (2921, 96810), (3227, 87630), (3810, 74221), (4445, 63618), (4610, 61341), (4830, 58547), (5334, 53015), (5842, 48405), (6454, 43815), (6915, 40894), (8763, 32270), (8890, 31809), (9681, 29210), (10603, 26670), (13335, 21206), (13830, 20447), (14605, 19362), (16135, 17526)]