101971860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89449}}^1$

素因数の和:89480

約数の個数: 48

約数和(自身を含む): 300552000

約数和(自身を除く): 198580140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 89449, 178898, 268347, 357796, 447245, 536694, 894490, 1073388, 1341735, 1699531, 1788980, 2683470, 3399062, 5098593, 5366940, 6798124, 8497655, 10197186, 16995310, 20394372, 25492965, 33990620, 50985930, 101971860]

約数ペア:

[(1, 101971860), (2, 50985930), (3, 33990620), (4, 25492965), (5, 20394372), (6, 16995310), (10, 10197186), (12, 8497655), (15, 6798124), (19, 5366940), (20, 5098593), (30, 3399062), (38, 2683470), (57, 1788980), (60, 1699531), (76, 1341735), (95, 1073388), (114, 894490), (190, 536694), (228, 447245), (285, 357796), (380, 268347), (570, 178898), (1140, 89449)]