15673260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 44354016

約数和(自身を除く): 28680756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2693, 2910, 5386, 5820, 8079, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 80790, 161580, 261221, 522442, 783663, 1044884, 1306105, 1567326, 2612210, 3134652, 3918315, 5224420, 7836630, 15673260]

約数ペア:

[(1, 15673260), (2, 7836630), (3, 5224420), (4, 3918315), (5, 3134652), (6, 2612210), (10, 1567326), (12, 1306105), (15, 1044884), (20, 783663), (30, 522442), (60, 261221), (97, 161580), (194, 80790), (291, 53860), (388, 40395), (485, 32316), (582, 26930), (970, 16158), (1164, 13465), (1455, 10772), (1940, 8079), (2693, 5820), (2910, 5386)]