45140490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2465

約数の個数: 80

約数和(自身を含む): 126707328

約数和(自身を除く): 81566838

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1863, 2070, 2423, 3105, 3726, 4846, 6210, 7269, 9315, 12115, 14538, 18630, 21807, 24230, 36345, 43614, 55729, 65421, 72690, 109035, 111458, 130842, 167187, 196263, 218070, 278645, 327105, 334374, 392526, 501561, 557290, 654210, 835935, 981315, 1003122, 1504683, 1671870, 1962630, 2507805, 3009366, 4514049, 5015610, 7523415, 9028098, 15046830, 22570245, 45140490]

約数ペア:

[(1, 45140490), (2, 22570245), (3, 15046830), (5, 9028098), (6, 7523415), (9, 5015610), (10, 4514049), (15, 3009366), (18, 2507805), (23, 1962630), (27, 1671870), (30, 1504683), (45, 1003122), (46, 981315), (54, 835935), (69, 654210), (81, 557290), (90, 501561), (115, 392526), (135, 334374), (138, 327105), (162, 278645), (207, 218070), (230, 196263), (270, 167187), (345, 130842), (405, 111458), (414, 109035), (621, 72690), (690, 65421), (810, 55729), (1035, 43614), (1242, 36345), (1863, 24230), (2070, 21807), (2423, 18630), (3105, 14538), (3726, 12115), (4846, 9315), (6210, 7269)]