135778230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{215521}}^1$

素因数の和:215541

約数の個数: 48

約数和(自身を含む): 403457184

約数和(自身を除く): 267678954

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 215521, 431042, 646563, 1077605, 1293126, 1508647, 1939689, 2155210, 3017294, 3232815, 3879378, 4525941, 6465630, 7543235, 9051882, 9698445, 13577823, 15086470, 19396890, 22629705, 27155646, 45259410, 67889115, 135778230]

約数ペア:

[(1, 135778230), (2, 67889115), (3, 45259410), (5, 27155646), (6, 22629705), (7, 19396890), (9, 15086470), (10, 13577823), (14, 9698445), (15, 9051882), (18, 7543235), (21, 6465630), (30, 4525941), (35, 3879378), (42, 3232815), (45, 3017294), (63, 2155210), (70, 1939689), (90, 1508647), (105, 1293126), (126, 1077605), (210, 646563), (315, 431042), (630, 215521)]