2016228180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{473293}}^1$

素因数の和:473376

約数の個数: 48

約数和(自身を含む): 5724964224

約数和(自身を除く): 3708736044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 473293, 946586, 1419879, 1893172, 2366465, 2839758, 4732930, 5679516, 7099395, 9465860, 14198790, 28397580, 33603803, 67207606, 100811409, 134415212, 168019015, 201622818, 336038030, 403245636, 504057045, 672076060, 1008114090, 2016228180]

約数ペア:

[(1, 2016228180), (2, 1008114090), (3, 672076060), (4, 504057045), (5, 403245636), (6, 336038030), (10, 201622818), (12, 168019015), (15, 134415212), (20, 100811409), (30, 67207606), (60, 33603803), (71, 28397580), (142, 14198790), (213, 9465860), (284, 7099395), (355, 5679516), (426, 4732930), (710, 2839758), (852, 2366465), (1065, 1893172), (1420, 1419879), (2130, 946586), (4260, 473293)]