310079430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1217}}^1$

素因数の和:1398

約数の個数: 96

約数和(自身を含む): 855036000

約数和(自身を除く): 544956570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 149, 171, 190, 285, 298, 342, 447, 570, 745, 855, 894, 1217, 1341, 1490, 1710, 2235, 2434, 2682, 2831, 3651, 4470, 5662, 6085, 6705, 7302, 8493, 10953, 12170, 13410, 14155, 16986, 18255, 21906, 23123, 25479, 28310, 36510, 42465, 46246, 50958, 54765, 69369, 84930, 109530, 115615, 127395, 138738, 181333, 208107, 231230, 254790, 346845, 362666, 416214, 543999, 693690, 906665, 1040535, 1087998, 1631997, 1813330, 2081070, 2719995, 3263994, 3445327, 5439990, 6890654, 8159985, 10335981, 16319970, 17226635, 20671962, 31007943, 34453270, 51679905, 62015886, 103359810, 155039715, 310079430]

約数ペア:

[(1, 310079430), (2, 155039715), (3, 103359810), (5, 62015886), (6, 51679905), (9, 34453270), (10, 31007943), (15, 20671962), (18, 17226635), (19, 16319970), (30, 10335981), (38, 8159985), (45, 6890654), (57, 5439990), (90, 3445327), (95, 3263994), (114, 2719995), (149, 2081070), (171, 1813330), (190, 1631997), (285, 1087998), (298, 1040535), (342, 906665), (447, 693690), (570, 543999), (745, 416214), (855, 362666), (894, 346845), (1217, 254790), (1341, 231230), (1490, 208107), (1710, 181333), (2235, 138738), (2434, 127395), (2682, 115615), (2831, 109530), (3651, 84930), (4470, 69369), (5662, 54765), (6085, 50958), (6705, 46246), (7302, 42465), (8493, 36510), (10953, 28310), (12170, 25479), (13410, 23123), (14155, 21906), (16986, 18255)]