685087338230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1379639}}^1$

素因数の和:1379813

約数の個数: 64

約数和(自身を含む): 1373194321920

約数和(自身を除く): 688106983690

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 127, 170, 230, 254, 391, 635, 782, 1270, 1955, 2159, 2921, 3910, 4318, 5842, 10795, 14605, 21590, 29210, 49657, 99314, 248285, 496570, 1379639, 2759278, 6898195, 13796390, 23453863, 31731697, 46907726, 63463394, 117269315, 158658485, 175214153, 234538630, 317316970, 350428306, 539438849, 876070765, 1078877698, 1752141530, 2697194245, 2978640601, 4029925519, 5394388490, 5957281202, 8059851038, 14893203005, 20149627595, 29786406010, 40299255190, 68508733823, 137017467646, 342543669115, 685087338230]

約数ペア:

[(1, 685087338230), (2, 342543669115), (5, 137017467646), (10, 68508733823), (17, 40299255190), (23, 29786406010), (34, 20149627595), (46, 14893203005), (85, 8059851038), (115, 5957281202), (127, 5394388490), (170, 4029925519), (230, 2978640601), (254, 2697194245), (391, 1752141530), (635, 1078877698), (782, 876070765), (1270, 539438849), (1955, 350428306), (2159, 317316970), (2921, 234538630), (3910, 175214153), (4318, 158658485), (5842, 117269315), (10795, 63463394), (14605, 46907726), (21590, 31731697), (29210, 23453863), (49657, 13796390), (99314, 6898195), (248285, 2759278), (496570, 1379639)]