713594890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 1489010688

約数和(自身を除く): 775415798

約数列:

[1, 2, 5, 10, 17, 31, 34, 43, 47, 62, 67, 85, 86, 94, 134, 155, 170, 215, 235, 310, 335, 430, 470, 527, 670, 731, 799, 1054, 1139, 1333, 1457, 1462, 1598, 2021, 2077, 2278, 2635, 2666, 2881, 2914, 3149, 3655, 3995, 4042, 4154, 5270, 5695, 5762, 6298, 6665, 7285, 7310, 7990, 10105, 10385, 11390, 13330, 14405, 14570, 15745, 20210, 20770, 22661, 24769, 28810, 31490, 34357, 35309, 45322, 48977, 49538, 53533, 62651, 68714, 70618, 89311, 97619, 97954, 107066, 113305, 123845, 125302, 135407, 171785, 176545, 178622, 195238, 226610, 244885, 247690, 267665, 270814, 313255, 343570, 353090, 446555, 488095, 489770, 535330, 626510, 677035, 893110, 976190, 1065067, 1354070, 1518287, 1659523, 2130134, 2301919, 3036574, 3319046, 4197617, 4603838, 5325335, 7591435, 8297615, 8395234, 10650670, 11509595, 15182870, 16595230, 20988085, 23019190, 41976170, 71359489, 142718978, 356797445, 713594890]

約数ペア:

[(1, 713594890), (2, 356797445), (5, 142718978), (10, 71359489), (17, 41976170), (31, 23019190), (34, 20988085), (43, 16595230), (47, 15182870), (62, 11509595), (67, 10650670), (85, 8395234), (86, 8297615), (94, 7591435), (134, 5325335), (155, 4603838), (170, 4197617), (215, 3319046), (235, 3036574), (310, 2301919), (335, 2130134), (430, 1659523), (470, 1518287), (527, 1354070), (670, 1065067), (731, 976190), (799, 893110), (1054, 677035), (1139, 626510), (1333, 535330), (1457, 489770), (1462, 488095), (1598, 446555), (2021, 353090), (2077, 343570), (2278, 313255), (2635, 270814), (2666, 267665), (2881, 247690), (2914, 244885), (3149, 226610), (3655, 195238), (3995, 178622), (4042, 176545), (4154, 171785), (5270, 135407), (5695, 125302), (5762, 123845), (6298, 113305), (6665, 107066), (7285, 97954), (7310, 97619), (7990, 89311), (10105, 70618), (10385, 68714), (11390, 62651), (13330, 53533), (14405, 49538), (14570, 48977), (15745, 45322), (20210, 35309), (20770, 34357), (22661, 31490), (24769, 28810)]