45165870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{409}}^2$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 120737520

約数和(自身を除く): 75571650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 409, 818, 1227, 2045, 2454, 3681, 4090, 6135, 7362, 11043, 12270, 18405, 22086, 36810, 55215, 110430, 167281, 334562, 501843, 836405, 1003686, 1505529, 1672810, 2509215, 3011058, 4516587, 5018430, 7527645, 9033174, 15055290, 22582935, 45165870]

約数ペア:

[(1, 45165870), (2, 22582935), (3, 15055290), (5, 9033174), (6, 7527645), (9, 5018430), (10, 4516587), (15, 3011058), (18, 2509215), (27, 1672810), (30, 1505529), (45, 1003686), (54, 836405), (90, 501843), (135, 334562), (270, 167281), (409, 110430), (818, 55215), (1227, 36810), (2045, 22086), (2454, 18405), (3681, 12270), (4090, 11043), (6135, 7362)]