47407860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3931}}^1$

素因数の和:4013

約数の個数: 72

約数和(自身を含む): 145987296

約数和(自身を除く): 98579436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 3931, 4020, 6030, 7862, 11793, 12060, 15724, 19655, 23586, 35379, 39310, 47172, 58965, 70758, 78620, 117930, 141516, 176895, 235860, 263377, 353790, 526754, 707580, 790131, 1053508, 1316885, 1580262, 2370393, 2633770, 3160524, 3950655, 4740786, 5267540, 7901310, 9481572, 11851965, 15802620, 23703930, 47407860]

約数ペア:

[(1, 47407860), (2, 23703930), (3, 15802620), (4, 11851965), (5, 9481572), (6, 7901310), (9, 5267540), (10, 4740786), (12, 3950655), (15, 3160524), (18, 2633770), (20, 2370393), (30, 1580262), (36, 1316885), (45, 1053508), (60, 790131), (67, 707580), (90, 526754), (134, 353790), (180, 263377), (201, 235860), (268, 176895), (335, 141516), (402, 117930), (603, 78620), (670, 70758), (804, 58965), (1005, 47172), (1206, 39310), (1340, 35379), (2010, 23586), (2412, 19655), (3015, 15724), (3931, 12060), (4020, 11793), (6030, 7862)]