142049790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 393737760

約数和(自身を除く): 251687970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 227, 255, 306, 409, 454, 510, 681, 765, 818, 1135, 1227, 1362, 1530, 2043, 2045, 2270, 2454, 3405, 3681, 3859, 4086, 4090, 6135, 6810, 6953, 7362, 7718, 10215, 11577, 12270, 13906, 18405, 19295, 20430, 20859, 23154, 34731, 34765, 36810, 38590, 41718, 57885, 62577, 69462, 69530, 92843, 104295, 115770, 125154, 173655, 185686, 208590, 278529, 312885, 347310, 464215, 557058, 625770, 835587, 928430, 1392645, 1578331, 1671174, 2785290, 3156662, 4177935, 4734993, 7891655, 8355870, 9469986, 14204979, 15783310, 23674965, 28409958, 47349930, 71024895, 142049790]

約数ペア:

[(1, 142049790), (2, 71024895), (3, 47349930), (5, 28409958), (6, 23674965), (9, 15783310), (10, 14204979), (15, 9469986), (17, 8355870), (18, 7891655), (30, 4734993), (34, 4177935), (45, 3156662), (51, 2785290), (85, 1671174), (90, 1578331), (102, 1392645), (153, 928430), (170, 835587), (227, 625770), (255, 557058), (306, 464215), (409, 347310), (454, 312885), (510, 278529), (681, 208590), (765, 185686), (818, 173655), (1135, 125154), (1227, 115770), (1362, 104295), (1530, 92843), (2043, 69530), (2045, 69462), (2270, 62577), (2454, 57885), (3405, 41718), (3681, 38590), (3859, 36810), (4086, 34765), (4090, 34731), (6135, 23154), (6810, 20859), (6953, 20430), (7362, 19295), (7718, 18405), (10215, 13906), (11577, 12270)]