315722970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 847791360

約数和(自身を除く): 532068390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 101, 141, 202, 235, 282, 303, 423, 470, 505, 606, 705, 739, 846, 909, 1010, 1410, 1478, 1515, 1818, 2115, 2217, 3030, 3695, 4230, 4434, 4545, 4747, 6651, 7390, 9090, 9494, 11085, 13302, 14241, 22170, 23735, 28482, 33255, 34733, 42723, 47470, 66510, 69466, 71205, 74639, 85446, 104199, 142410, 149278, 173665, 208398, 213615, 223917, 312597, 347330, 373195, 427230, 447834, 520995, 625194, 671751, 746390, 1041990, 1119585, 1343502, 1562985, 2239170, 3125970, 3358755, 3508033, 6717510, 7016066, 10524099, 17540165, 21048198, 31572297, 35080330, 52620495, 63144594, 105240990, 157861485, 315722970]

約数ペア:

[(1, 315722970), (2, 157861485), (3, 105240990), (5, 63144594), (6, 52620495), (9, 35080330), (10, 31572297), (15, 21048198), (18, 17540165), (30, 10524099), (45, 7016066), (47, 6717510), (90, 3508033), (94, 3358755), (101, 3125970), (141, 2239170), (202, 1562985), (235, 1343502), (282, 1119585), (303, 1041990), (423, 746390), (470, 671751), (505, 625194), (606, 520995), (705, 447834), (739, 427230), (846, 373195), (909, 347330), (1010, 312597), (1410, 223917), (1478, 213615), (1515, 208398), (1818, 173665), (2115, 149278), (2217, 142410), (3030, 104199), (3695, 85446), (4230, 74639), (4434, 71205), (4545, 69466), (4747, 66510), (6651, 47470), (7390, 42723), (9090, 34733), (9494, 33255), (11085, 28482), (13302, 23735), (14241, 22170)]