1515996510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{3917}}^1$

素因数の和:4050

約数の個数: 128

約数和(自身を含む): 4423265280

約数和(自身を除く): 2907268770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 97, 105, 114, 133, 190, 194, 210, 266, 285, 291, 399, 485, 570, 582, 665, 679, 798, 970, 1330, 1358, 1455, 1843, 1995, 2037, 2910, 3395, 3686, 3917, 3990, 4074, 5529, 6790, 7834, 9215, 10185, 11058, 11751, 12901, 18430, 19585, 20370, 23502, 25802, 27419, 27645, 38703, 39170, 54838, 55290, 58755, 64505, 74423, 77406, 82257, 117510, 129010, 137095, 148846, 164514, 193515, 223269, 274190, 372115, 379949, 387030, 411285, 446538, 520961, 744230, 759898, 822570, 1041922, 1116345, 1139847, 1562883, 1899745, 2232690, 2279694, 2604805, 2659643, 3125766, 3799490, 5209610, 5319286, 5699235, 7219031, 7814415, 7978929, 11398470, 13298215, 14438062, 15628830, 15957858, 21657093, 26596430, 36095155, 39894645, 43314186, 50533217, 72190310, 79789290, 101066434, 108285465, 151599651, 216570930, 252666085, 303199302, 505332170, 757998255, 1515996510]

約数ペア:

[(1, 1515996510), (2, 757998255), (3, 505332170), (5, 303199302), (6, 252666085), (7, 216570930), (10, 151599651), (14, 108285465), (15, 101066434), (19, 79789290), (21, 72190310), (30, 50533217), (35, 43314186), (38, 39894645), (42, 36095155), (57, 26596430), (70, 21657093), (95, 15957858), (97, 15628830), (105, 14438062), (114, 13298215), (133, 11398470), (190, 7978929), (194, 7814415), (210, 7219031), (266, 5699235), (285, 5319286), (291, 5209610), (399, 3799490), (485, 3125766), (570, 2659643), (582, 2604805), (665, 2279694), (679, 2232690), (798, 1899745), (970, 1562883), (1330, 1139847), (1358, 1116345), (1455, 1041922), (1843, 822570), (1995, 759898), (2037, 744230), (2910, 520961), (3395, 446538), (3686, 411285), (3917, 387030), (3990, 379949), (4074, 372115), (5529, 274190), (6790, 223269), (7834, 193515), (9215, 164514), (10185, 148846), (11058, 137095), (11751, 129010), (12901, 117510), (18430, 82257), (19585, 77406), (20370, 74423), (23502, 64505), (25802, 58755), (27419, 55290), (27645, 54838), (38703, 39170)]