142556670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{8293}}^1$

素因数の和:8497

約数の個数: 48

約数和(自身を含む): 372632832

約数和(自身を除く): 230076162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 191, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5730, 8293, 8595, 16586, 17190, 24879, 41465, 49758, 74637, 82930, 124395, 149274, 248790, 373185, 746370, 1583963, 3167926, 4751889, 7919815, 9503778, 14255667, 15839630, 23759445, 28511334, 47518890, 71278335, 142556670]

約数ペア:

[(1, 142556670), (2, 71278335), (3, 47518890), (5, 28511334), (6, 23759445), (9, 15839630), (10, 14255667), (15, 9503778), (18, 7919815), (30, 4751889), (45, 3167926), (90, 1583963), (191, 746370), (382, 373185), (573, 248790), (955, 149274), (1146, 124395), (1719, 82930), (1910, 74637), (2865, 49758), (3438, 41465), (5730, 24879), (8293, 17190), (8595, 16586)]