307437540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2577

約数の個数: 96

約数和(自身を含む): 902221824

約数和(自身を除く): 594784284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 134, 155, 186, 201, 268, 310, 335, 372, 402, 465, 620, 670, 804, 930, 1005, 1340, 1860, 2010, 2077, 2467, 4020, 4154, 4934, 6231, 7401, 8308, 9868, 10385, 12335, 12462, 14802, 20770, 24670, 24924, 29604, 31155, 37005, 41540, 49340, 62310, 74010, 76477, 124620, 148020, 152954, 165289, 229431, 305908, 330578, 382385, 458862, 495867, 661156, 764770, 826445, 917724, 991734, 1147155, 1529540, 1652890, 1983468, 2294310, 2479335, 3305780, 4588620, 4958670, 5123959, 9917340, 10247918, 15371877, 20495836, 25619795, 30743754, 51239590, 61487508, 76859385, 102479180, 153718770, 307437540]

約数ペア:

[(1, 307437540), (2, 153718770), (3, 102479180), (4, 76859385), (5, 61487508), (6, 51239590), (10, 30743754), (12, 25619795), (15, 20495836), (20, 15371877), (30, 10247918), (31, 9917340), (60, 5123959), (62, 4958670), (67, 4588620), (93, 3305780), (124, 2479335), (134, 2294310), (155, 1983468), (186, 1652890), (201, 1529540), (268, 1147155), (310, 991734), (335, 917724), (372, 826445), (402, 764770), (465, 661156), (620, 495867), (670, 458862), (804, 382385), (930, 330578), (1005, 305908), (1340, 229431), (1860, 165289), (2010, 152954), (2077, 148020), (2467, 124620), (4020, 76477), (4154, 74010), (4934, 62310), (6231, 49340), (7401, 41540), (8308, 37005), (9868, 31155), (10385, 29604), (12335, 24924), (12462, 24670), (14802, 20770)]