429955380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2388641}}^1$

素因数の和:2388656

約数の個数: 36

約数和(自身を含む): 1304198532

約数和(自身を除く): 874243152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2388641, 4777282, 7165923, 9554564, 11943205, 14331846, 21497769, 23886410, 28663692, 35829615, 42995538, 47772820, 71659230, 85991076, 107488845, 143318460, 214977690, 429955380]

約数ペア:

[(1, 429955380), (2, 214977690), (3, 143318460), (4, 107488845), (5, 85991076), (6, 71659230), (9, 47772820), (10, 42995538), (12, 35829615), (15, 28663692), (18, 23886410), (20, 21497769), (30, 14331846), (36, 11943205), (45, 9554564), (60, 7165923), (90, 4777282), (180, 2388641)]