30725910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9227}}^1$

素因数の和:9277

約数の個数: 48

約数和(自身を含む): 82055376

約数和(自身を除く): 51329466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 9227, 18454, 27681, 46135, 55362, 83043, 92270, 138405, 166086, 276810, 341399, 415215, 682798, 830430, 1024197, 1706995, 2048394, 3072591, 3413990, 5120985, 6145182, 10241970, 15362955, 30725910]

約数ペア:

[(1, 30725910), (2, 15362955), (3, 10241970), (5, 6145182), (6, 5120985), (9, 3413990), (10, 3072591), (15, 2048394), (18, 1706995), (30, 1024197), (37, 830430), (45, 682798), (74, 415215), (90, 341399), (111, 276810), (185, 166086), (222, 138405), (333, 92270), (370, 83043), (555, 55362), (666, 46135), (1110, 27681), (1665, 18454), (3330, 9227)]