131746020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4297}}^1$

素因数の和:4389

約数の個数: 96

約数和(自身を含む): 427461888

約数和(自身を除く): 295715868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4297, 4380, 5110, 6132, 7665, 8594, 10220, 12891, 15330, 17188, 21485, 25782, 30079, 30660, 42970, 51564, 60158, 64455, 85940, 90237, 120316, 128910, 150395, 180474, 257820, 300790, 313681, 360948, 451185, 601580, 627362, 902370, 941043, 1254724, 1568405, 1804740, 1882086, 2195767, 3136810, 3764172, 4391534, 4705215, 6273620, 6587301, 8783068, 9410430, 10978835, 13174602, 18820860, 21957670, 26349204, 32936505, 43915340, 65873010, 131746020]

約数ペア:

[(1, 131746020), (2, 65873010), (3, 43915340), (4, 32936505), (5, 26349204), (6, 21957670), (7, 18820860), (10, 13174602), (12, 10978835), (14, 9410430), (15, 8783068), (20, 6587301), (21, 6273620), (28, 4705215), (30, 4391534), (35, 3764172), (42, 3136810), (60, 2195767), (70, 1882086), (73, 1804740), (84, 1568405), (105, 1254724), (140, 941043), (146, 902370), (210, 627362), (219, 601580), (292, 451185), (365, 360948), (420, 313681), (438, 300790), (511, 257820), (730, 180474), (876, 150395), (1022, 128910), (1095, 120316), (1460, 90237), (1533, 85940), (2044, 64455), (2190, 60158), (2555, 51564), (3066, 42970), (4297, 30660), (4380, 30079), (5110, 25782), (6132, 21485), (7665, 17188), (8594, 15330), (10220, 12891)]