84890580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38239}}^1$

素因数の和:38288

約数の個数: 48

約数和(自身を含む): 244124160

約数和(自身を除く): 159233580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 38239, 76478, 114717, 152956, 191195, 229434, 382390, 458868, 573585, 764780, 1147170, 1414843, 2294340, 2829686, 4244529, 5659372, 7074215, 8489058, 14148430, 16978116, 21222645, 28296860, 42445290, 84890580]

約数ペア:

[(1, 84890580), (2, 42445290), (3, 28296860), (4, 21222645), (5, 16978116), (6, 14148430), (10, 8489058), (12, 7074215), (15, 5659372), (20, 4244529), (30, 2829686), (37, 2294340), (60, 1414843), (74, 1147170), (111, 764780), (148, 573585), (185, 458868), (222, 382390), (370, 229434), (444, 191195), (555, 152956), (740, 114717), (1110, 76478), (2220, 38239)]