145162890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3049}}^1$

素因数の和:3108

約数の個数: 72

約数和(自身を含む): 394676100

約数和(自身を除く): 249513210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 3049, 3174, 4761, 5290, 6098, 7935, 9147, 9522, 15245, 15870, 18294, 23805, 27441, 30490, 45735, 47610, 54882, 70127, 91470, 137205, 140254, 210381, 274410, 350635, 420762, 631143, 701270, 1051905, 1262286, 1612921, 2103810, 3155715, 3225842, 4838763, 6311430, 8064605, 9677526, 14516289, 16129210, 24193815, 29032578, 48387630, 72581445, 145162890]

約数ペア:

[(1, 145162890), (2, 72581445), (3, 48387630), (5, 29032578), (6, 24193815), (9, 16129210), (10, 14516289), (15, 9677526), (18, 8064605), (23, 6311430), (30, 4838763), (45, 3225842), (46, 3155715), (69, 2103810), (90, 1612921), (115, 1262286), (138, 1051905), (207, 701270), (230, 631143), (345, 420762), (414, 350635), (529, 274410), (690, 210381), (1035, 140254), (1058, 137205), (1587, 91470), (2070, 70127), (2645, 54882), (3049, 47610), (3174, 45735), (4761, 30490), (5290, 27441), (6098, 23805), (7935, 18294), (9147, 15870), (9522, 15245)]