161945070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33529}}^1$

素因数の和:33569

約数の個数: 64

約数和(自身を含む): 463518720

約数和(自身を除く): 301573650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 33529, 67058, 100587, 167645, 201174, 234703, 335290, 469406, 502935, 704109, 771167, 1005870, 1173515, 1408218, 1542334, 2313501, 2347030, 3520545, 3855835, 4627002, 5398169, 7041090, 7711670, 10796338, 11567505, 16194507, 23135010, 26990845, 32389014, 53981690, 80972535, 161945070]

約数ペア:

[(1, 161945070), (2, 80972535), (3, 53981690), (5, 32389014), (6, 26990845), (7, 23135010), (10, 16194507), (14, 11567505), (15, 10796338), (21, 7711670), (23, 7041090), (30, 5398169), (35, 4627002), (42, 3855835), (46, 3520545), (69, 2347030), (70, 2313501), (105, 1542334), (115, 1408218), (138, 1173515), (161, 1005870), (210, 771167), (230, 704109), (322, 502935), (345, 469406), (483, 335290), (690, 234703), (805, 201174), (966, 167645), (1610, 100587), (2415, 67058), (4830, 33529)]