12354330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 31033728

約数和(自身を除く): 18679398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 61, 86, 122, 129, 157, 183, 215, 258, 305, 314, 366, 430, 471, 610, 645, 785, 915, 942, 1290, 1570, 1830, 2355, 2623, 4710, 5246, 6751, 7869, 9577, 13115, 13502, 15738, 19154, 20253, 26230, 28731, 33755, 39345, 40506, 47885, 57462, 67510, 78690, 95770, 101265, 143655, 202530, 287310, 411811, 823622, 1235433, 2059055, 2470866, 4118110, 6177165, 12354330]

約数ペア:

[(1, 12354330), (2, 6177165), (3, 4118110), (5, 2470866), (6, 2059055), (10, 1235433), (15, 823622), (30, 411811), (43, 287310), (61, 202530), (86, 143655), (122, 101265), (129, 95770), (157, 78690), (183, 67510), (215, 57462), (258, 47885), (305, 40506), (314, 39345), (366, 33755), (430, 28731), (471, 26230), (610, 20253), (645, 19154), (785, 15738), (915, 13502), (942, 13115), (1290, 9577), (1570, 7869), (1830, 6751), (2355, 5246), (2623, 4710)]