72755970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5171}}^1$

素因数の和:5255

約数の個数: 64

約数和(自身を含む): 202576896

約数和(自身を除く): 129820926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 5171, 7035, 10342, 14070, 15513, 25855, 31026, 36197, 51710, 72394, 77565, 108591, 155130, 180985, 217182, 346457, 361970, 542955, 692914, 1039371, 1085910, 1732285, 2078742, 2425199, 3464570, 4850398, 5196855, 7275597, 10393710, 12125995, 14551194, 24251990, 36377985, 72755970]

約数ペア:

[(1, 72755970), (2, 36377985), (3, 24251990), (5, 14551194), (6, 12125995), (7, 10393710), (10, 7275597), (14, 5196855), (15, 4850398), (21, 3464570), (30, 2425199), (35, 2078742), (42, 1732285), (67, 1085910), (70, 1039371), (105, 692914), (134, 542955), (201, 361970), (210, 346457), (335, 217182), (402, 180985), (469, 155130), (670, 108591), (938, 77565), (1005, 72394), (1407, 51710), (2010, 36197), (2345, 31026), (2814, 25855), (4690, 15513), (5171, 14070), (7035, 10342)]