137380530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 398131200

約数和(自身を除く): 260750670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 47, 62, 70, 93, 94, 105, 141, 155, 186, 210, 217, 235, 282, 310, 329, 434, 449, 465, 470, 651, 658, 705, 898, 930, 987, 1085, 1302, 1347, 1410, 1457, 1645, 1974, 2170, 2245, 2694, 2914, 3143, 3255, 3290, 4371, 4490, 4935, 6286, 6510, 6735, 7285, 8742, 9429, 9870, 10199, 13470, 13919, 14570, 15715, 18858, 20398, 21103, 21855, 27838, 30597, 31430, 41757, 42206, 43710, 47145, 50995, 61194, 63309, 69595, 83514, 94290, 97433, 101990, 105515, 126618, 139190, 147721, 152985, 194866, 208785, 211030, 292299, 295442, 305970, 316545, 417570, 443163, 487165, 584598, 633090, 654193, 738605, 886326, 974330, 1308386, 1461495, 1477210, 1962579, 2215815, 2922990, 3270965, 3925158, 4431630, 4579351, 6541930, 9158702, 9812895, 13738053, 19625790, 22896755, 27476106, 45793510, 68690265, 137380530]

約数ペア:

[(1, 137380530), (2, 68690265), (3, 45793510), (5, 27476106), (6, 22896755), (7, 19625790), (10, 13738053), (14, 9812895), (15, 9158702), (21, 6541930), (30, 4579351), (31, 4431630), (35, 3925158), (42, 3270965), (47, 2922990), (62, 2215815), (70, 1962579), (93, 1477210), (94, 1461495), (105, 1308386), (141, 974330), (155, 886326), (186, 738605), (210, 654193), (217, 633090), (235, 584598), (282, 487165), (310, 443163), (329, 417570), (434, 316545), (449, 305970), (465, 295442), (470, 292299), (651, 211030), (658, 208785), (705, 194866), (898, 152985), (930, 147721), (987, 139190), (1085, 126618), (1302, 105515), (1347, 101990), (1410, 97433), (1457, 94290), (1645, 83514), (1974, 69595), (2170, 63309), (2245, 61194), (2694, 50995), (2914, 47145), (3143, 43710), (3255, 42206), (3290, 41757), (4371, 31430), (4490, 30597), (4935, 27838), (6286, 21855), (6510, 21103), (6735, 20398), (7285, 18858), (8742, 15715), (9429, 14570), (9870, 13919), (10199, 13470)]