47870340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 154103040

約数和(自身を除く): 106232700

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, 293, 389, 420, 586, 778, 879, 1167, 1172, 1465, 1556, 1758, 1945, 2051, 2334, 2723, 2930, 3516, 3890, 4102, 4395, 4668, 5446, 5835, 5860, 6153, 7780, 8169, 8204, 8790, 10255, 10892, 11670, 12306, 13615, 16338, 17580, 20510, 23340, 24612, 27230, 30765, 32676, 40845, 41020, 54460, 61530, 81690, 113977, 123060, 163380, 227954, 341931, 455908, 569885, 683862, 797839, 1139770, 1367724, 1595678, 1709655, 2279540, 2393517, 3191356, 3419310, 3989195, 4787034, 6838620, 7978390, 9574068, 11967585, 15956780, 23935170, 47870340]

約数ペア:

[(1, 47870340), (2, 23935170), (3, 15956780), (4, 11967585), (5, 9574068), (6, 7978390), (7, 6838620), (10, 4787034), (12, 3989195), (14, 3419310), (15, 3191356), (20, 2393517), (21, 2279540), (28, 1709655), (30, 1595678), (35, 1367724), (42, 1139770), (60, 797839), (70, 683862), (84, 569885), (105, 455908), (140, 341931), (210, 227954), (293, 163380), (389, 123060), (420, 113977), (586, 81690), (778, 61530), (879, 54460), (1167, 41020), (1172, 40845), (1465, 32676), (1556, 30765), (1758, 27230), (1945, 24612), (2051, 23340), (2334, 20510), (2723, 17580), (2930, 16338), (3516, 13615), (3890, 12306), (4102, 11670), (4395, 10892), (4668, 10255), (5446, 8790), (5835, 8204), (5860, 8169), (6153, 7780)]