15510292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 17003756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 167, 214, 217, 334, 428, 434, 668, 749, 868, 1169, 1498, 2338, 2996, 3317, 4676, 5177, 6634, 10354, 13268, 17869, 20708, 23219, 35738, 36239, 46438, 71476, 72478, 92876, 125083, 144956, 250166, 500332, 553939, 1107878, 2215756, 3877573, 7755146, 15510292]

約数ペア:

[(1, 15510292), (2, 7755146), (4, 3877573), (7, 2215756), (14, 1107878), (28, 553939), (31, 500332), (62, 250166), (107, 144956), (124, 125083), (167, 92876), (214, 72478), (217, 71476), (334, 46438), (428, 36239), (434, 35738), (668, 23219), (749, 20708), (868, 17869), (1169, 13268), (1498, 10354), (2338, 6634), (2996, 5177), (3317, 4676)]