17669730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45307}}^1$

素因数の和:45330

約数の個数: 32

約数和(自身を含む): 45670464

約数和(自身を除く): 28000734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 45307, 90614, 135921, 226535, 271842, 453070, 588991, 679605, 1177982, 1359210, 1766973, 2944955, 3533946, 5889910, 8834865, 17669730]

約数ペア:

[(1, 17669730), (2, 8834865), (3, 5889910), (5, 3533946), (6, 2944955), (10, 1766973), (13, 1359210), (15, 1177982), (26, 679605), (30, 588991), (39, 453070), (65, 271842), (78, 226535), (130, 135921), (195, 90614), (390, 45307)]