1330794420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{42409}}^1$

素因数の和:42944

約数の個数: 48

約数和(自身を含む): 3733437120

約数和(自身を除く): 2402642700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 523, 1046, 1569, 2092, 2615, 3138, 5230, 6276, 7845, 10460, 15690, 31380, 42409, 84818, 127227, 169636, 212045, 254454, 424090, 508908, 636135, 848180, 1272270, 2544540, 22179907, 44359814, 66539721, 88719628, 110899535, 133079442, 221799070, 266158884, 332698605, 443598140, 665397210, 1330794420]

約数ペア:

[(1, 1330794420), (2, 665397210), (3, 443598140), (4, 332698605), (5, 266158884), (6, 221799070), (10, 133079442), (12, 110899535), (15, 88719628), (20, 66539721), (30, 44359814), (60, 22179907), (523, 2544540), (1046, 1272270), (1569, 848180), (2092, 636135), (2615, 508908), (3138, 424090), (5230, 254454), (6276, 212045), (7845, 169636), (10460, 127227), (15690, 84818), (31380, 42409)]