1717122190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 3749004000

約数和(自身を除く): 2031881810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 149, 203, 245, 290, 298, 406, 490, 745, 811, 1015, 1043, 1421, 1490, 1622, 2030, 2086, 2842, 4055, 4321, 5215, 5677, 7105, 7301, 8110, 8642, 10430, 11354, 14210, 14602, 21605, 23519, 28385, 30247, 36505, 39739, 43210, 47038, 56770, 60494, 73010, 79478, 117595, 120839, 151235, 164633, 198695, 211729, 235190, 241678, 302470, 329266, 397390, 423458, 604195, 823165, 845873, 1058645, 1152431, 1208390, 1646330, 1691746, 2117290, 2304862, 3504331, 4229365, 5762155, 5921111, 7008662, 8458730, 11524310, 11842222, 17521655, 24530317, 29605555, 35043310, 49060634, 59211110, 122651585, 171712219, 245303170, 343424438, 858561095, 1717122190]

約数ペア:

[(1, 1717122190), (2, 858561095), (5, 343424438), (7, 245303170), (10, 171712219), (14, 122651585), (29, 59211110), (35, 49060634), (49, 35043310), (58, 29605555), (70, 24530317), (98, 17521655), (145, 11842222), (149, 11524310), (203, 8458730), (245, 7008662), (290, 5921111), (298, 5762155), (406, 4229365), (490, 3504331), (745, 2304862), (811, 2117290), (1015, 1691746), (1043, 1646330), (1421, 1208390), (1490, 1152431), (1622, 1058645), (2030, 845873), (2086, 823165), (2842, 604195), (4055, 423458), (4321, 397390), (5215, 329266), (5677, 302470), (7105, 241678), (7301, 235190), (8110, 211729), (8642, 198695), (10430, 164633), (11354, 151235), (14210, 120839), (14602, 117595), (21605, 79478), (23519, 73010), (28385, 60494), (30247, 56770), (36505, 47038), (39739, 43210)]