83317770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29863}}^1$

素因数の和:29907

約数の個数: 48

約数和(自身を含む): 223621632

約数和(自身を除く): 140303862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 29863, 59726, 89589, 149315, 179178, 268767, 298630, 447945, 537534, 895890, 925753, 1343835, 1851506, 2687670, 2777259, 4628765, 5554518, 8331777, 9257530, 13886295, 16663554, 27772590, 41658885, 83317770]

約数ペア:

[(1, 83317770), (2, 41658885), (3, 27772590), (5, 16663554), (6, 13886295), (9, 9257530), (10, 8331777), (15, 5554518), (18, 4628765), (30, 2777259), (31, 2687670), (45, 1851506), (62, 1343835), (90, 925753), (93, 895890), (155, 537534), (186, 447945), (279, 298630), (310, 268767), (465, 179178), (558, 149315), (930, 89589), (1395, 59726), (2790, 29863)]