145511940

素因数分解:

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

素因数の和:5257

約数の個数: 96

約数和(自身を含む): 472679424

約数和(自身を除く): 327167484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5171, 5628, 7035, 9380, 10342, 14070, 15513, 20684, 25855, 28140, 31026, 36197, 51710, 62052, 72394, 77565, 103420, 108591, 144788, 155130, 180985, 217182, 310260, 346457, 361970, 434364, 542955, 692914, 723940, 1039371, 1085910, 1385828, 1732285, 2078742, 2171820, 2425199, 3464570, 4157484, 4850398, 5196855, 6929140, 7275597, 9700796, 10393710, 12125995, 14551194, 20787420, 24251990, 29102388, 36377985, 48503980, 72755970, 145511940]

約数ペア:

[(1, 145511940), (2, 72755970), (3, 48503980), (4, 36377985), (5, 29102388), (6, 24251990), (7, 20787420), (10, 14551194), (12, 12125995), (14, 10393710), (15, 9700796), (20, 7275597), (21, 6929140), (28, 5196855), (30, 4850398), (35, 4157484), (42, 3464570), (60, 2425199), (67, 2171820), (70, 2078742), (84, 1732285), (105, 1385828), (134, 1085910), (140, 1039371), (201, 723940), (210, 692914), (268, 542955), (335, 434364), (402, 361970), (420, 346457), (469, 310260), (670, 217182), (804, 180985), (938, 155130), (1005, 144788), (1340, 108591), (1407, 103420), (1876, 77565), (2010, 72394), (2345, 62052), (2814, 51710), (4020, 36197), (4690, 31026), (5171, 28140), (5628, 25855), (7035, 20684), (9380, 15513), (10342, 14070)]