3170790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{719}}^1$

素因数の和:746

約数の個数: 72

約数和(自身を含む): 9603360

約数和(自身を除く): 6432570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 719, 735, 882, 1438, 1470, 2157, 2205, 3595, 4314, 4410, 5033, 6471, 7190, 10066, 10785, 12942, 15099, 21570, 25165, 30198, 32355, 35231, 45297, 50330, 64710, 70462, 75495, 90594, 105693, 150990, 176155, 211386, 226485, 317079, 352310, 452970, 528465, 634158, 1056930, 1585395, 3170790]

約数ペア:

[(1, 3170790), (2, 1585395), (3, 1056930), (5, 634158), (6, 528465), (7, 452970), (9, 352310), (10, 317079), (14, 226485), (15, 211386), (18, 176155), (21, 150990), (30, 105693), (35, 90594), (42, 75495), (45, 70462), (49, 64710), (63, 50330), (70, 45297), (90, 35231), (98, 32355), (105, 30198), (126, 25165), (147, 21570), (210, 15099), (245, 12942), (294, 10785), (315, 10066), (441, 7190), (490, 6471), (630, 5033), (719, 4410), (735, 4314), (882, 3595), (1438, 2205), (1470, 2157)]