29321580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6883}}^1$

素因数の和:6966

約数の個数: 48

約数和(自身を含む): 83268864

約数和(自身を除く): 53947284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 6883, 13766, 20649, 27532, 34415, 41298, 68830, 82596, 103245, 137660, 206490, 412980, 488693, 977386, 1466079, 1954772, 2443465, 2932158, 4886930, 5864316, 7330395, 9773860, 14660790, 29321580]

約数ペア:

[(1, 29321580), (2, 14660790), (3, 9773860), (4, 7330395), (5, 5864316), (6, 4886930), (10, 2932158), (12, 2443465), (15, 1954772), (20, 1466079), (30, 977386), (60, 488693), (71, 412980), (142, 206490), (213, 137660), (284, 103245), (355, 82596), (426, 68830), (710, 41298), (852, 34415), (1065, 27532), (1420, 20649), (2130, 13766), (4260, 6883)]