128545530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2171

約数の個数: 64

約数和(自身を含む): 323371008

約数和(自身を除く): 194825478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 2010, 2063, 2077, 4126, 4154, 6189, 6231, 10315, 10385, 12378, 12462, 20630, 20770, 30945, 31155, 61890, 62310, 63953, 127906, 138221, 191859, 276442, 319765, 383718, 414663, 639530, 691105, 829326, 959295, 1382210, 1918590, 2073315, 4146630, 4284851, 8569702, 12854553, 21424255, 25709106, 42848510, 64272765, 128545530]

約数ペア:

[(1, 128545530), (2, 64272765), (3, 42848510), (5, 25709106), (6, 21424255), (10, 12854553), (15, 8569702), (30, 4284851), (31, 4146630), (62, 2073315), (67, 1918590), (93, 1382210), (134, 959295), (155, 829326), (186, 691105), (201, 639530), (310, 414663), (335, 383718), (402, 319765), (465, 276442), (670, 191859), (930, 138221), (1005, 127906), (2010, 63953), (2063, 62310), (2077, 61890), (4126, 31155), (4154, 30945), (6189, 20770), (6231, 20630), (10315, 12462), (10385, 12378)]