71015460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69623}}^1$

素因数の和:69652

約数の個数: 48

約数和(自身を含む): 210542976

約数和(自身を除く): 139527516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 69623, 139246, 208869, 278492, 348115, 417738, 696230, 835476, 1044345, 1183591, 1392460, 2088690, 2367182, 3550773, 4177380, 4734364, 5917955, 7101546, 11835910, 14203092, 17753865, 23671820, 35507730, 71015460]

約数ペア:

[(1, 71015460), (2, 35507730), (3, 23671820), (4, 17753865), (5, 14203092), (6, 11835910), (10, 7101546), (12, 5917955), (15, 4734364), (17, 4177380), (20, 3550773), (30, 2367182), (34, 2088690), (51, 1392460), (60, 1183591), (68, 1044345), (85, 835476), (102, 696230), (170, 417738), (204, 348115), (255, 278492), (340, 208869), (510, 139246), (1020, 69623)]