985184460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421019}}^1$

素因数の和:421047

約数の個数: 72

約数和(自身を含む): 3218276880

約数和(自身を除く): 2233092420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 421019, 842038, 1263057, 1684076, 2105095, 2526114, 3789171, 4210190, 5052228, 5473247, 6315285, 7578342, 8420380, 10946494, 12630570, 15156684, 16419741, 18945855, 21892988, 25261140, 27366235, 32839482, 37891710, 49259223, 54732470, 65678964, 75783420, 82098705, 98518446, 109464940, 164197410, 197036892, 246296115, 328394820, 492592230, 985184460]

約数ペア:

[(1, 985184460), (2, 492592230), (3, 328394820), (4, 246296115), (5, 197036892), (6, 164197410), (9, 109464940), (10, 98518446), (12, 82098705), (13, 75783420), (15, 65678964), (18, 54732470), (20, 49259223), (26, 37891710), (30, 32839482), (36, 27366235), (39, 25261140), (45, 21892988), (52, 18945855), (60, 16419741), (65, 15156684), (78, 12630570), (90, 10946494), (117, 8420380), (130, 7578342), (156, 6315285), (180, 5473247), (195, 5052228), (234, 4210190), (260, 3789171), (390, 2526114), (468, 2105095), (585, 1684076), (780, 1263057), (1170, 842038), (2340, 421019)]