90737070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 229547520

約数和(自身を除く): 138810450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 535, 642, 690, 1070, 1229, 1605, 2458, 2461, 3210, 3687, 4922, 6145, 7374, 7383, 12290, 12305, 14766, 18435, 24610, 28267, 36870, 36915, 56534, 73830, 84801, 131503, 141335, 169602, 263006, 282670, 394509, 424005, 657515, 789018, 848010, 1315030, 1972545, 3024569, 3945090, 6049138, 9073707, 15122845, 18147414, 30245690, 45368535, 90737070]

約数ペア:

[(1, 90737070), (2, 45368535), (3, 30245690), (5, 18147414), (6, 15122845), (10, 9073707), (15, 6049138), (23, 3945090), (30, 3024569), (46, 1972545), (69, 1315030), (107, 848010), (115, 789018), (138, 657515), (214, 424005), (230, 394509), (321, 282670), (345, 263006), (535, 169602), (642, 141335), (690, 131503), (1070, 84801), (1229, 73830), (1605, 56534), (2458, 36915), (2461, 36870), (3210, 28267), (3687, 24610), (4922, 18435), (6145, 14766), (7374, 12305), (7383, 12290)]