198833070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{213799}}^1$

素因数の和:213840

約数の個数: 32

約数和(自身を含む): 492595200

約数和(自身を除く): 293762130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 213799, 427598, 641397, 1068995, 1282794, 2137990, 3206985, 6413970, 6627769, 13255538, 19883307, 33138845, 39766614, 66277690, 99416535, 198833070]

約数ペア:

[(1, 198833070), (2, 99416535), (3, 66277690), (5, 39766614), (6, 33138845), (10, 19883307), (15, 13255538), (30, 6627769), (31, 6413970), (62, 3206985), (93, 2137990), (155, 1282794), (186, 1068995), (310, 641397), (465, 427598), (930, 213799)]