339927070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 743510016

約数和(自身を除く): 403582946

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 331, 595, 662, 863, 1190, 1655, 1726, 2317, 3310, 4315, 4634, 5627, 6041, 8630, 11254, 11585, 12082, 14671, 23170, 28135, 29342, 30205, 39389, 56270, 60410, 73355, 78778, 102697, 146710, 196945, 205394, 285653, 393890, 513485, 571306, 1026970, 1428265, 1999571, 2856530, 3999142, 4856101, 9712202, 9997855, 19995710, 24280505, 33992707, 48561010, 67985414, 169963535, 339927070]

約数ペア:

[(1, 339927070), (2, 169963535), (5, 67985414), (7, 48561010), (10, 33992707), (14, 24280505), (17, 19995710), (34, 9997855), (35, 9712202), (70, 4856101), (85, 3999142), (119, 2856530), (170, 1999571), (238, 1428265), (331, 1026970), (595, 571306), (662, 513485), (863, 393890), (1190, 285653), (1655, 205394), (1726, 196945), (2317, 146710), (3310, 102697), (4315, 78778), (4634, 73355), (5627, 60410), (6041, 56270), (8630, 39389), (11254, 30205), (11585, 29342), (12082, 28135), (14671, 23170)]