2427030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 6609600

約数和(自身を除く): 4182570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 101, 135, 178, 202, 267, 270, 303, 445, 505, 534, 606, 801, 890, 909, 1010, 1335, 1515, 1602, 1818, 2403, 2670, 2727, 3030, 4005, 4545, 4806, 5454, 8010, 8989, 9090, 12015, 13635, 17978, 24030, 26967, 27270, 44945, 53934, 80901, 89890, 134835, 161802, 242703, 269670, 404505, 485406, 809010, 1213515, 2427030]

約数ペア:

[(1, 2427030), (2, 1213515), (3, 809010), (5, 485406), (6, 404505), (9, 269670), (10, 242703), (15, 161802), (18, 134835), (27, 89890), (30, 80901), (45, 53934), (54, 44945), (89, 27270), (90, 26967), (101, 24030), (135, 17978), (178, 13635), (202, 12015), (267, 9090), (270, 8989), (303, 8010), (445, 5454), (505, 4806), (534, 4545), (606, 4005), (801, 3030), (890, 2727), (909, 2670), (1010, 2403), (1335, 1818), (1515, 1602)]