3844980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 11970504

約数和(自身を除く): 8125524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 521, 615, 738, 820, 1042, 1230, 1476, 1563, 1845, 2084, 2460, 2605, 3126, 3690, 4689, 5210, 6252, 7380, 7815, 9378, 10420, 15630, 18756, 21361, 23445, 31260, 42722, 46890, 64083, 85444, 93780, 106805, 128166, 192249, 213610, 256332, 320415, 384498, 427220, 640830, 768996, 961245, 1281660, 1922490, 3844980]

約数ペア:

[(1, 3844980), (2, 1922490), (3, 1281660), (4, 961245), (5, 768996), (6, 640830), (9, 427220), (10, 384498), (12, 320415), (15, 256332), (18, 213610), (20, 192249), (30, 128166), (36, 106805), (41, 93780), (45, 85444), (60, 64083), (82, 46890), (90, 42722), (123, 31260), (164, 23445), (180, 21361), (205, 18756), (246, 15630), (369, 10420), (410, 9378), (492, 7815), (521, 7380), (615, 6252), (738, 5210), (820, 4689), (1042, 3690), (1230, 3126), (1476, 2605), (1563, 2460), (1845, 2084)]