82489730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 161803008

約数和(自身を除く): 79313278

約数列:

[1, 2, 5, 10, 23, 46, 53, 67, 101, 106, 115, 134, 202, 230, 265, 335, 505, 530, 670, 1010, 1219, 1541, 2323, 2438, 3082, 3551, 4646, 5353, 6095, 6767, 7102, 7705, 10706, 11615, 12190, 13534, 15410, 17755, 23230, 26765, 33835, 35510, 53530, 67670, 81673, 123119, 155641, 163346, 246238, 311282, 358651, 408365, 615595, 717302, 778205, 816730, 1231190, 1556410, 1793255, 3586510, 8248973, 16497946, 41244865, 82489730]

約数ペア:

[(1, 82489730), (2, 41244865), (5, 16497946), (10, 8248973), (23, 3586510), (46, 1793255), (53, 1556410), (67, 1231190), (101, 816730), (106, 778205), (115, 717302), (134, 615595), (202, 408365), (230, 358651), (265, 311282), (335, 246238), (505, 163346), (530, 155641), (670, 123119), (1010, 81673), (1219, 67670), (1541, 53530), (2323, 35510), (2438, 33835), (3082, 26765), (3551, 23230), (4646, 17755), (5353, 15410), (6095, 13534), (6767, 12190), (7102, 11615), (7705, 10706)]