72137070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1439}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 188023680

約数和(自身を除く): 115886610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1439, 1671, 2785, 2878, 3342, 4317, 5013, 5570, 7195, 8355, 8634, 10026, 12951, 14390, 16710, 21585, 25065, 25902, 43170, 50130, 64755, 129510, 801523, 1603046, 2404569, 4007615, 4809138, 7213707, 8015230, 12022845, 14427414, 24045690, 36068535, 72137070]

約数ペア:

[(1, 72137070), (2, 36068535), (3, 24045690), (5, 14427414), (6, 12022845), (9, 8015230), (10, 7213707), (15, 4809138), (18, 4007615), (30, 2404569), (45, 1603046), (90, 801523), (557, 129510), (1114, 64755), (1439, 50130), (1671, 43170), (2785, 25902), (2878, 25065), (3342, 21585), (4317, 16710), (5013, 14390), (5570, 12951), (7195, 10026), (8355, 8634)]