15697469490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 39184763904

約数和(自身を除く): 23487294414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 101, 129, 202, 211, 215, 258, 303, 422, 430, 505, 571, 606, 633, 645, 1010, 1055, 1142, 1266, 1290, 1515, 1713, 2110, 2855, 3030, 3165, 3426, 4343, 5710, 6330, 8565, 8686, 9073, 13029, 17130, 18146, 21311, 21715, 24553, 26058, 27219, 42622, 43430, 45365, 49106, 54438, 57671, 63933, 65145, 73659, 90730, 106555, 115342, 120481, 122765, 127866, 130290, 136095, 147318, 173013, 213110, 240962, 245530, 272190, 288355, 319665, 346026, 361443, 368295, 576710, 602405, 639330, 722886, 736590, 865065, 916373, 1204810, 1730130, 1807215, 1832746, 2479853, 2749119, 3614430, 4581865, 4959706, 5180683, 5498238, 7439559, 9163730, 10361366, 12168581, 12399265, 13745595, 14879118, 15542049, 24337162, 24798530, 25903415, 27491190, 31084098, 36505743, 37197795, 51806830, 60842905, 73011486, 74395590, 77710245, 121685810, 155420490, 182528715, 365057430, 523248983, 1046497966, 1569746949, 2616244915, 3139493898, 5232489830, 7848734745, 15697469490]

約数ペア:

[(1, 15697469490), (2, 7848734745), (3, 5232489830), (5, 3139493898), (6, 2616244915), (10, 1569746949), (15, 1046497966), (30, 523248983), (43, 365057430), (86, 182528715), (101, 155420490), (129, 121685810), (202, 77710245), (211, 74395590), (215, 73011486), (258, 60842905), (303, 51806830), (422, 37197795), (430, 36505743), (505, 31084098), (571, 27491190), (606, 25903415), (633, 24798530), (645, 24337162), (1010, 15542049), (1055, 14879118), (1142, 13745595), (1266, 12399265), (1290, 12168581), (1515, 10361366), (1713, 9163730), (2110, 7439559), (2855, 5498238), (3030, 5180683), (3165, 4959706), (3426, 4581865), (4343, 3614430), (5710, 2749119), (6330, 2479853), (8565, 1832746), (8686, 1807215), (9073, 1730130), (13029, 1204810), (17130, 916373), (18146, 865065), (21311, 736590), (21715, 722886), (24553, 639330), (26058, 602405), (27219, 576710), (42622, 368295), (43430, 361443), (45365, 346026), (49106, 319665), (54438, 288355), (57671, 272190), (63933, 245530), (65145, 240962), (73659, 213110), (90730, 173013), (106555, 147318), (115342, 136095), (120481, 130290), (122765, 127866)]