22745070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1458

約数の個数: 64

約数和(自身を含む): 61692480

約数和(自身を除く): 38947410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1381, 1647, 1830, 2745, 2762, 3294, 4143, 5490, 6905, 8235, 8286, 12429, 13810, 16470, 20715, 24858, 37287, 41430, 62145, 74574, 84241, 124290, 168482, 186435, 252723, 372870, 421205, 505446, 758169, 842410, 1263615, 1516338, 2274507, 2527230, 3790845, 4549014, 7581690, 11372535, 22745070]

約数ペア:

[(1, 22745070), (2, 11372535), (3, 7581690), (5, 4549014), (6, 3790845), (9, 2527230), (10, 2274507), (15, 1516338), (18, 1263615), (27, 842410), (30, 758169), (45, 505446), (54, 421205), (61, 372870), (90, 252723), (122, 186435), (135, 168482), (183, 124290), (270, 84241), (305, 74574), (366, 62145), (549, 41430), (610, 37287), (915, 24858), (1098, 20715), (1381, 16470), (1647, 13810), (1830, 12429), (2745, 8286), (2762, 8235), (3294, 6905), (4143, 5490)]