87576990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{12113}}^1$

素因数の和:12364

約数の個数: 32

約数和(自身を含む): 211074336

約数和(自身を除く): 123497346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 12113, 24226, 36339, 60565, 72678, 121130, 181695, 363390, 2919233, 5838466, 8757699, 14596165, 17515398, 29192330, 43788495, 87576990]

約数ペア:

[(1, 87576990), (2, 43788495), (3, 29192330), (5, 17515398), (6, 14596165), (10, 8757699), (15, 5838466), (30, 2919233), (241, 363390), (482, 181695), (723, 121130), (1205, 72678), (1446, 60565), (2410, 36339), (3615, 24226), (7230, 12113)]