17516340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4269

約数の個数: 72

約数和(自身を含む): 55456128

約数和(自身を除く): 37939788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 4231, 8462, 12693, 16924, 21155, 25386, 38079, 42310, 50772, 63465, 76158, 84620, 97313, 126930, 152316, 190395, 194626, 253860, 291939, 380790, 389252, 486565, 583878, 761580, 875817, 973130, 1167756, 1459695, 1751634, 1946260, 2919390, 3503268, 4379085, 5838780, 8758170, 17516340]

約数ペア:

[(1, 17516340), (2, 8758170), (3, 5838780), (4, 4379085), (5, 3503268), (6, 2919390), (9, 1946260), (10, 1751634), (12, 1459695), (15, 1167756), (18, 973130), (20, 875817), (23, 761580), (30, 583878), (36, 486565), (45, 389252), (46, 380790), (60, 291939), (69, 253860), (90, 194626), (92, 190395), (115, 152316), (138, 126930), (180, 97313), (207, 84620), (230, 76158), (276, 63465), (345, 50772), (414, 42310), (460, 38079), (690, 25386), (828, 21155), (1035, 16924), (1380, 12693), (2070, 8462), (4140, 4231)]