12887630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5939}}^1$

素因数の和:5984

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 14483890

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 5939, 11878, 29695, 41573, 59390, 83146, 184109, 207865, 368218, 415730, 920545, 1288763, 1841090, 2577526, 6443815, 12887630]

約数ペア:

[(1, 12887630), (2, 6443815), (5, 2577526), (7, 1841090), (10, 1288763), (14, 920545), (31, 415730), (35, 368218), (62, 207865), (70, 184109), (155, 83146), (217, 59390), (310, 41573), (434, 29695), (1085, 11878), (2170, 5939)]