193146870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{39989}}^1$

素因数の和:40029

約数の個数: 64

約数和(自身を含む): 552821760

約数和(自身を除く): 359674890

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, 39989, 79978, 119967, 199945, 239934, 279923, 399890, 559846, 599835, 839769, 919747, 1199670, 1399615, 1679538, 1839494, 2759241, 2799230, 4198845, 4598735, 5518482, 6438229, 8397690, 9197470, 12876458, 13796205, 19314687, 27592410, 32191145, 38629374, 64382290, 96573435, 193146870]

約数ペア:

[(1, 193146870), (2, 96573435), (3, 64382290), (5, 38629374), (6, 32191145), (7, 27592410), (10, 19314687), (14, 13796205), (15, 12876458), (21, 9197470), (23, 8397690), (30, 6438229), (35, 5518482), (42, 4598735), (46, 4198845), (69, 2799230), (70, 2759241), (105, 1839494), (115, 1679538), (138, 1399615), (161, 1199670), (210, 919747), (230, 839769), (322, 599835), (345, 559846), (483, 399890), (690, 279923), (805, 239934), (966, 199945), (1610, 119967), (2415, 79978), (4830, 39989)]