84346980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61121}}^1$

素因数の和:61156

約数の個数: 48

約数和(自身を含む): 246443904

約数和(自身を除く): 162096924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 61121, 122242, 183363, 244484, 305605, 366726, 611210, 733452, 916815, 1222420, 1405783, 1833630, 2811566, 3667260, 4217349, 5623132, 7028915, 8434698, 14057830, 16869396, 21086745, 28115660, 42173490, 84346980]

約数ペア:

[(1, 84346980), (2, 42173490), (3, 28115660), (4, 21086745), (5, 16869396), (6, 14057830), (10, 8434698), (12, 7028915), (15, 5623132), (20, 4217349), (23, 3667260), (30, 2811566), (46, 1833630), (60, 1405783), (69, 1222420), (92, 916815), (115, 733452), (138, 611210), (230, 366726), (276, 305605), (345, 244484), (460, 183363), (690, 122242), (1380, 61121)]