15630076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1690

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 19593476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 1637, 2387, 3274, 4774, 6548, 9548, 11459, 18007, 22918, 36014, 45836, 50747, 72028, 101494, 126049, 202988, 252098, 355229, 504196, 558217, 710458, 1116434, 1420916, 2232868, 3907519, 7815038, 15630076]

約数ペア:

[(1, 15630076), (2, 7815038), (4, 3907519), (7, 2232868), (11, 1420916), (14, 1116434), (22, 710458), (28, 558217), (31, 504196), (44, 355229), (62, 252098), (77, 202988), (124, 126049), (154, 101494), (217, 72028), (308, 50747), (341, 45836), (434, 36014), (682, 22918), (868, 18007), (1364, 11459), (1637, 9548), (2387, 6548), (3274, 4774)]