30127930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18713}}^1$

素因数の和:18750

約数の個数: 32

約数和(自身を含む): 64675584

約数和(自身を除く): 34547654

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 18713, 37426, 93565, 130991, 187130, 261982, 430399, 654955, 860798, 1309910, 2151995, 3012793, 4303990, 6025586, 15063965, 30127930]

約数ペア:

[(1, 30127930), (2, 15063965), (5, 6025586), (7, 4303990), (10, 3012793), (14, 2151995), (23, 1309910), (35, 860798), (46, 654955), (70, 430399), (115, 261982), (161, 187130), (230, 130991), (322, 93565), (805, 37426), (1610, 18713)]