71638330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{941}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 135105408

約数和(自身を除く): 63467078

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 662, 941, 1655, 1882, 3310, 4705, 7613, 9410, 15226, 21643, 38065, 43286, 76130, 108215, 216430, 311471, 622942, 1557355, 3114710, 7163833, 14327666, 35819165, 71638330]

約数ペア:

[(1, 71638330), (2, 35819165), (5, 14327666), (10, 7163833), (23, 3114710), (46, 1557355), (115, 622942), (230, 311471), (331, 216430), (662, 108215), (941, 76130), (1655, 43286), (1882, 38065), (3310, 21643), (4705, 15226), (7613, 9410)]