145523790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{179659}}^1$

素因数の和:179678

約数の個数: 40

約数和(自身を含む): 391299480

約数和(自身を除く): 245775690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 179659, 359318, 538977, 898295, 1077954, 1616931, 1796590, 2694885, 3233862, 4850793, 5389770, 8084655, 9701586, 14552379, 16169310, 24253965, 29104758, 48507930, 72761895, 145523790]

約数ペア:

[(1, 145523790), (2, 72761895), (3, 48507930), (5, 29104758), (6, 24253965), (9, 16169310), (10, 14552379), (15, 9701586), (18, 8084655), (27, 5389770), (30, 4850793), (45, 3233862), (54, 2694885), (81, 1796590), (90, 1616931), (135, 1077954), (162, 898295), (270, 538977), (405, 359318), (810, 179659)]