4789770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 12165120

約数和(自身を除く): 7375350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 79, 86, 94, 129, 141, 158, 215, 235, 237, 258, 282, 395, 430, 470, 474, 645, 705, 790, 1185, 1290, 1410, 2021, 2370, 3397, 3713, 4042, 6063, 6794, 7426, 10105, 10191, 11139, 12126, 16985, 18565, 20210, 20382, 22278, 30315, 33970, 37130, 50955, 55695, 60630, 101910, 111390, 159659, 319318, 478977, 798295, 957954, 1596590, 2394885, 4789770]

約数ペア:

[(1, 4789770), (2, 2394885), (3, 1596590), (5, 957954), (6, 798295), (10, 478977), (15, 319318), (30, 159659), (43, 111390), (47, 101910), (79, 60630), (86, 55695), (94, 50955), (129, 37130), (141, 33970), (158, 30315), (215, 22278), (235, 20382), (237, 20210), (258, 18565), (282, 16985), (395, 12126), (430, 11139), (470, 10191), (474, 10105), (645, 7426), (705, 6794), (790, 6063), (1185, 4042), (1290, 3713), (1410, 3397), (2021, 2370)]