205738230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{3709}}^1$

素因数の和:3805

約数の個数: 48

約数和(自身を含む): 505658160

約数和(自身を除く): 299919930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1849, 3698, 3709, 5547, 7418, 9245, 11094, 11127, 18490, 18545, 22254, 27735, 37090, 55470, 55635, 111270, 159487, 318974, 478461, 797435, 956922, 1594870, 2392305, 4784610, 6857941, 13715882, 20573823, 34289705, 41147646, 68579410, 102869115, 205738230]

約数ペア:

[(1, 205738230), (2, 102869115), (3, 68579410), (5, 41147646), (6, 34289705), (10, 20573823), (15, 13715882), (30, 6857941), (43, 4784610), (86, 2392305), (129, 1594870), (215, 956922), (258, 797435), (430, 478461), (645, 318974), (1290, 159487), (1849, 111270), (3698, 55635), (3709, 55470), (5547, 37090), (7418, 27735), (9245, 22254), (11094, 18545), (11127, 18490)]