163020090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{236261}}^1$

素因数の和:236294

約数の個数: 32

約数和(自身を含む): 408260736

約数和(自身を除く): 245240646

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 236261, 472522, 708783, 1181305, 1417566, 2362610, 3543915, 5434003, 7087830, 10868006, 16302009, 27170015, 32604018, 54340030, 81510045, 163020090]

約数ペア:

[(1, 163020090), (2, 81510045), (3, 54340030), (5, 32604018), (6, 27170015), (10, 16302009), (15, 10868006), (23, 7087830), (30, 5434003), (46, 3543915), (69, 2362610), (115, 1417566), (138, 1181305), (230, 708783), (345, 472522), (690, 236261)]