630431820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{66083}}^1$

素因数の和:66151

約数の個数: 72

約数和(自身を含む): 1948420656

約数和(自身を除く): 1317988836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 66083, 132166, 198249, 264332, 330415, 396498, 594747, 660830, 792996, 991245, 1189494, 1321660, 1982490, 2378988, 2973735, 3502399, 3964980, 5947470, 7004798, 10507197, 11894940, 14009596, 17511995, 21014394, 31521591, 35023990, 42028788, 52535985, 63043182, 70047980, 105071970, 126086364, 157607955, 210143940, 315215910, 630431820]

約数ペア:

[(1, 630431820), (2, 315215910), (3, 210143940), (4, 157607955), (5, 126086364), (6, 105071970), (9, 70047980), (10, 63043182), (12, 52535985), (15, 42028788), (18, 35023990), (20, 31521591), (30, 21014394), (36, 17511995), (45, 14009596), (53, 11894940), (60, 10507197), (90, 7004798), (106, 5947470), (159, 3964980), (180, 3502399), (212, 2973735), (265, 2378988), (318, 1982490), (477, 1321660), (530, 1189494), (636, 991245), (795, 792996), (954, 660830), (1060, 594747), (1590, 396498), (1908, 330415), (2385, 264332), (3180, 198249), (4770, 132166), (9540, 66083)]