123346830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{132631}}^1$

素因数の和:132672

約数の個数: 32

約数和(自身を含む): 305584128

約数和(自身を除く): 182237298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 132631, 265262, 397893, 663155, 795786, 1326310, 1989465, 3978930, 4111561, 8223122, 12334683, 20557805, 24669366, 41115610, 61673415, 123346830]

約数ペア:

[(1, 123346830), (2, 61673415), (3, 41115610), (5, 24669366), (6, 20557805), (10, 12334683), (15, 8223122), (30, 4111561), (31, 3978930), (62, 1989465), (93, 1326310), (155, 795786), (186, 663155), (310, 397893), (465, 265262), (930, 132631)]