71526140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 186447744

約数和(自身を除く): 114921604

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 68, 70, 82, 85, 119, 140, 164, 170, 205, 238, 287, 340, 410, 476, 574, 595, 697, 733, 820, 1148, 1190, 1394, 1435, 1466, 2380, 2788, 2870, 2932, 3485, 3665, 4879, 5131, 5740, 6970, 7330, 9758, 10262, 12461, 13940, 14660, 19516, 20524, 24395, 24922, 25655, 30053, 48790, 49844, 51310, 60106, 62305, 87227, 97580, 102620, 120212, 124610, 150265, 174454, 210371, 249220, 300530, 348908, 420742, 436135, 510901, 601060, 841484, 872270, 1021802, 1051855, 1744540, 2043604, 2103710, 2554505, 3576307, 4207420, 5109010, 7152614, 10218020, 14305228, 17881535, 35763070, 71526140]

約数ペア:

[(1, 71526140), (2, 35763070), (4, 17881535), (5, 14305228), (7, 10218020), (10, 7152614), (14, 5109010), (17, 4207420), (20, 3576307), (28, 2554505), (34, 2103710), (35, 2043604), (41, 1744540), (68, 1051855), (70, 1021802), (82, 872270), (85, 841484), (119, 601060), (140, 510901), (164, 436135), (170, 420742), (205, 348908), (238, 300530), (287, 249220), (340, 210371), (410, 174454), (476, 150265), (574, 124610), (595, 120212), (697, 102620), (733, 97580), (820, 87227), (1148, 62305), (1190, 60106), (1394, 51310), (1435, 49844), (1466, 48790), (2380, 30053), (2788, 25655), (2870, 24922), (2932, 24395), (3485, 20524), (3665, 19516), (4879, 14660), (5131, 13940), (5740, 12461), (6970, 10262), (7330, 9758)]