461740860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{366461}}^1$

素因数の和:366483

約数の個数: 72

約数和(自身を含む): 1600706016

約数和(自身を除く): 1138965156

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 366461, 732922, 1099383, 1465844, 1832305, 2198766, 2565227, 3298149, 3664610, 4397532, 5130454, 5496915, 6596298, 7329220, 7695681, 10260908, 10993830, 12826135, 13192596, 15391362, 16490745, 21987660, 23087043, 25652270, 30782724, 32981490, 38478405, 46174086, 51304540, 65962980, 76956810, 92348172, 115435215, 153913620, 230870430, 461740860]

約数ペア:

[(1, 461740860), (2, 230870430), (3, 153913620), (4, 115435215), (5, 92348172), (6, 76956810), (7, 65962980), (9, 51304540), (10, 46174086), (12, 38478405), (14, 32981490), (15, 30782724), (18, 25652270), (20, 23087043), (21, 21987660), (28, 16490745), (30, 15391362), (35, 13192596), (36, 12826135), (42, 10993830), (45, 10260908), (60, 7695681), (63, 7329220), (70, 6596298), (84, 5496915), (90, 5130454), (105, 4397532), (126, 3664610), (140, 3298149), (180, 2565227), (210, 2198766), (252, 1832305), (315, 1465844), (420, 1099383), (630, 732922), (1260, 366461)]