15950970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{3617}}^1$

素因数の和:3644

約数の個数: 72

約数和(自身を含む): 48256884

約数和(自身を除く): 32305914

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, 735, 882, 1470, 2205, 3617, 4410, 7234, 10851, 18085, 21702, 25319, 32553, 36170, 50638, 54255, 65106, 75957, 108510, 126595, 151914, 162765, 177233, 227871, 253190, 325530, 354466, 379785, 455742, 531699, 759570, 886165, 1063398, 1139355, 1595097, 1772330, 2278710, 2658495, 3190194, 5316990, 7975485, 15950970]

約数ペア:

[(1, 15950970), (2, 7975485), (3, 5316990), (5, 3190194), (6, 2658495), (7, 2278710), (9, 1772330), (10, 1595097), (14, 1139355), (15, 1063398), (18, 886165), (21, 759570), (30, 531699), (35, 455742), (42, 379785), (45, 354466), (49, 325530), (63, 253190), (70, 227871), (90, 177233), (98, 162765), (105, 151914), (126, 126595), (147, 108510), (210, 75957), (245, 65106), (294, 54255), (315, 50638), (441, 36170), (490, 32553), (630, 25319), (735, 21702), (882, 18085), (1470, 10851), (2205, 7234), (3617, 4410)]