1119706980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85999}}^1$

素因数の和:86049

約数の個数: 96

約数和(自身を含む): 3698688000

約数和(自身を除く): 2578981020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 85999, 171998, 257997, 343996, 429995, 515994, 601993, 859990, 1031988, 1203986, 1289985, 1719980, 1805979, 2407972, 2579970, 2665969, 3009965, 3611958, 5159940, 5331938, 6019930, 7223916, 7997907, 9029895, 10663876, 12039860, 13329845, 15995814, 18059790, 18661783, 26659690, 31991628, 36119580, 37323566, 39989535, 53319380, 55985349, 74647132, 79979070, 93308915, 111970698, 159958140, 186617830, 223941396, 279926745, 373235660, 559853490, 1119706980]

約数ペア:

[(1, 1119706980), (2, 559853490), (3, 373235660), (4, 279926745), (5, 223941396), (6, 186617830), (7, 159958140), (10, 111970698), (12, 93308915), (14, 79979070), (15, 74647132), (20, 55985349), (21, 53319380), (28, 39989535), (30, 37323566), (31, 36119580), (35, 31991628), (42, 26659690), (60, 18661783), (62, 18059790), (70, 15995814), (84, 13329845), (93, 12039860), (105, 10663876), (124, 9029895), (140, 7997907), (155, 7223916), (186, 6019930), (210, 5331938), (217, 5159940), (310, 3611958), (372, 3009965), (420, 2665969), (434, 2579970), (465, 2407972), (620, 1805979), (651, 1719980), (868, 1289985), (930, 1203986), (1085, 1031988), (1302, 859990), (1860, 601993), (2170, 515994), (2604, 429995), (3255, 343996), (4340, 257997), (6510, 171998), (13020, 85999)]