303587340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3388

約数の個数: 144

約数和(自身を含む): 1021031424

約数和(自身を除く): 717444084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1519, 1860, 2170, 2604, 2940, 3038, 3255, 3331, 4340, 4557, 6076, 6510, 6662, 7595, 9114, 9993, 13020, 13324, 15190, 16655, 18228, 19986, 22785, 23317, 30380, 33310, 39972, 45570, 46634, 49965, 66620, 69951, 91140, 93268, 99930, 103261, 116585, 139902, 163219, 199860, 206522, 233170, 279804, 309783, 326438, 349755, 413044, 466340, 489657, 516305, 619566, 652876, 699510, 722827, 816095, 979314, 1032610, 1239132, 1399020, 1445654, 1548915, 1632190, 1958628, 2065220, 2168481, 2448285, 2891308, 3097830, 3264380, 3614135, 4336962, 4896570, 5059789, 6195660, 7228270, 8673924, 9793140, 10119578, 10842405, 14456540, 15179367, 20239156, 21684810, 25298945, 30358734, 43369620, 50597890, 60717468, 75896835, 101195780, 151793670, 303587340]

約数ペア:

[(1, 303587340), (2, 151793670), (3, 101195780), (4, 75896835), (5, 60717468), (6, 50597890), (7, 43369620), (10, 30358734), (12, 25298945), (14, 21684810), (15, 20239156), (20, 15179367), (21, 14456540), (28, 10842405), (30, 10119578), (31, 9793140), (35, 8673924), (42, 7228270), (49, 6195660), (60, 5059789), (62, 4896570), (70, 4336962), (84, 3614135), (93, 3264380), (98, 3097830), (105, 2891308), (124, 2448285), (140, 2168481), (147, 2065220), (155, 1958628), (186, 1632190), (196, 1548915), (210, 1445654), (217, 1399020), (245, 1239132), (294, 1032610), (310, 979314), (372, 816095), (420, 722827), (434, 699510), (465, 652876), (490, 619566), (588, 516305), (620, 489657), (651, 466340), (735, 413044), (868, 349755), (930, 326438), (980, 309783), (1085, 279804), (1302, 233170), (1470, 206522), (1519, 199860), (1860, 163219), (2170, 139902), (2604, 116585), (2940, 103261), (3038, 99930), (3255, 93268), (3331, 91140), (4340, 69951), (4557, 66620), (6076, 49965), (6510, 46634), (6662, 45570), (7595, 39972), (9114, 33310), (9993, 30380), (13020, 23317), (13324, 22785), (15190, 19986), (16655, 18228)]