42459370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 81259200

約数和(自身を除く): 38799830

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379, 659, 758, 1318, 1895, 3295, 3790, 6443, 6590, 11203, 12886, 22406, 32215, 56015, 64430, 112030, 249761, 499522, 1248805, 2497610, 4245937, 8491874, 21229685, 42459370]

約数ペア:

[(1, 42459370), (2, 21229685), (5, 8491874), (10, 4245937), (17, 2497610), (34, 1248805), (85, 499522), (170, 249761), (379, 112030), (659, 64430), (758, 56015), (1318, 32215), (1895, 22406), (3295, 12886), (3790, 11203), (6443, 6590)]