421075030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{5531}}^1$

素因数の和:5892

約数の個数: 32

約数和(自身を含む): 793421568

約数和(自身を除く): 372346538

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 662, 1655, 3310, 5531, 7613, 11062, 15226, 27655, 38065, 55310, 76130, 127213, 254426, 636065, 1272130, 1830761, 3661522, 9153805, 18307610, 42107503, 84215006, 210537515, 421075030]

約数ペア:

[(1, 421075030), (2, 210537515), (5, 84215006), (10, 42107503), (23, 18307610), (46, 9153805), (115, 3661522), (230, 1830761), (331, 1272130), (662, 636065), (1655, 254426), (3310, 127213), (5531, 76130), (7613, 55310), (11062, 38065), (15226, 27655)]