4691820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11171}}^1$

素因数の和:11190

約数の個数: 48

約数和(自身を含む): 15015168

約数和(自身を除く): 10323348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11171, 22342, 33513, 44684, 55855, 67026, 78197, 111710, 134052, 156394, 167565, 223420, 234591, 312788, 335130, 390985, 469182, 670260, 781970, 938364, 1172955, 1563940, 2345910, 4691820]

約数ペア:

[(1, 4691820), (2, 2345910), (3, 1563940), (4, 1172955), (5, 938364), (6, 781970), (7, 670260), (10, 469182), (12, 390985), (14, 335130), (15, 312788), (20, 234591), (21, 223420), (28, 167565), (30, 156394), (35, 134052), (42, 111710), (60, 78197), (70, 67026), (84, 55855), (105, 44684), (140, 33513), (210, 22342), (420, 11171)]