15310890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{8101}}^1$

素因数の和:8124

約数の個数: 64

約数和(自身を含む): 46667520

約数和(自身を除く): 31356630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 8101, 16202, 24303, 40505, 48606, 56707, 72909, 81010, 113414, 121515, 145818, 170121, 218727, 243030, 283535, 340242, 364545, 437454, 510363, 567070, 729090, 850605, 1020726, 1093635, 1531089, 1701210, 2187270, 2551815, 3062178, 5103630, 7655445, 15310890]

約数ペア:

[(1, 15310890), (2, 7655445), (3, 5103630), (5, 3062178), (6, 2551815), (7, 2187270), (9, 1701210), (10, 1531089), (14, 1093635), (15, 1020726), (18, 850605), (21, 729090), (27, 567070), (30, 510363), (35, 437454), (42, 364545), (45, 340242), (54, 283535), (63, 243030), (70, 218727), (90, 170121), (105, 145818), (126, 121515), (135, 113414), (189, 81010), (210, 72909), (270, 56707), (315, 48606), (378, 40505), (630, 24303), (945, 16202), (1890, 8101)]