68580330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25121}}^1$

素因数の和:25151

約数の個数: 64

約数和(自身を含む): 202583808

約数和(自身を除く): 134003478

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 25121, 50242, 75363, 125605, 150726, 175847, 251210, 326573, 351694, 376815, 527541, 653146, 753630, 879235, 979719, 1055082, 1632865, 1758470, 1959438, 2286011, 2637705, 3265730, 4572022, 4898595, 5275410, 6858033, 9797190, 11430055, 13716066, 22860110, 34290165, 68580330]

約数ペア:

[(1, 68580330), (2, 34290165), (3, 22860110), (5, 13716066), (6, 11430055), (7, 9797190), (10, 6858033), (13, 5275410), (14, 4898595), (15, 4572022), (21, 3265730), (26, 2637705), (30, 2286011), (35, 1959438), (39, 1758470), (42, 1632865), (65, 1055082), (70, 979719), (78, 879235), (91, 753630), (105, 653146), (130, 527541), (182, 376815), (195, 351694), (210, 326573), (273, 251210), (390, 175847), (455, 150726), (546, 125605), (910, 75363), (1365, 50242), (2730, 25121)]