354940430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{5897}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 689641344

約数和(自身を除く): 334700914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 926, 2315, 4630, 5897, 6019, 11794, 12038, 29485, 30095, 58970, 60190, 76661, 153322, 383305, 766610, 2730311, 5460622, 13651555, 27303110, 35494043, 70988086, 177470215, 354940430]

約数ペア:

[(1, 354940430), (2, 177470215), (5, 70988086), (10, 35494043), (13, 27303110), (26, 13651555), (65, 5460622), (130, 2730311), (463, 766610), (926, 383305), (2315, 153322), (4630, 76661), (5897, 60190), (6019, 58970), (11794, 30095), (12038, 29485)]