3147480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 11700000

約数和(自身を除く): 8552520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1249, 1260, 2498, 2520, 3747, 4996, 6245, 7494, 8743, 9992, 11241, 12490, 14988, 17486, 18735, 22482, 24980, 26229, 29976, 34972, 37470, 43715, 44964, 49960, 52458, 56205, 69944, 74940, 78687, 87430, 89928, 104916, 112410, 131145, 149880, 157374, 174860, 209832, 224820, 262290, 314748, 349720, 393435, 449640, 524580, 629496, 786870, 1049160, 1573740, 3147480]

約数ペア:

[(1, 3147480), (2, 1573740), (3, 1049160), (4, 786870), (5, 629496), (6, 524580), (7, 449640), (8, 393435), (9, 349720), (10, 314748), (12, 262290), (14, 224820), (15, 209832), (18, 174860), (20, 157374), (21, 149880), (24, 131145), (28, 112410), (30, 104916), (35, 89928), (36, 87430), (40, 78687), (42, 74940), (45, 69944), (56, 56205), (60, 52458), (63, 49960), (70, 44964), (72, 43715), (84, 37470), (90, 34972), (105, 29976), (120, 26229), (126, 24980), (140, 22482), (168, 18735), (180, 17486), (210, 14988), (252, 12490), (280, 11241), (315, 9992), (360, 8743), (420, 7494), (504, 6245), (630, 4996), (840, 3747), (1249, 2520), (1260, 2498)]