30889110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{21013}}^1$

素因数の和:21037

約数の個数: 48

約数和(自身を含む): 86241456

約数和(自身を除く): 55352346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 21013, 42026, 63039, 105065, 126078, 147091, 210130, 294182, 315195, 441273, 630390, 735455, 882546, 1029637, 1470910, 2059274, 2206365, 3088911, 4412730, 5148185, 6177822, 10296370, 15444555, 30889110]

約数ペア:

[(1, 30889110), (2, 15444555), (3, 10296370), (5, 6177822), (6, 5148185), (7, 4412730), (10, 3088911), (14, 2206365), (15, 2059274), (21, 1470910), (30, 1029637), (35, 882546), (42, 735455), (49, 630390), (70, 441273), (98, 315195), (105, 294182), (147, 210130), (210, 147091), (245, 126078), (294, 105065), (490, 63039), (735, 42026), (1470, 21013)]