30861930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2343

約数の個数: 64

約数和(自身を含む): 82809216

約数和(自身を除く): 51947286

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1230, 1353, 2255, 2281, 2706, 4510, 4562, 6765, 6843, 11405, 13530, 13686, 22810, 25091, 34215, 50182, 68430, 75273, 93521, 125455, 150546, 187042, 250910, 280563, 376365, 467605, 561126, 752730, 935210, 1028731, 1402815, 2057462, 2805630, 3086193, 5143655, 6172386, 10287310, 15430965, 30861930]

約数ペア:

[(1, 30861930), (2, 15430965), (3, 10287310), (5, 6172386), (6, 5143655), (10, 3086193), (11, 2805630), (15, 2057462), (22, 1402815), (30, 1028731), (33, 935210), (41, 752730), (55, 561126), (66, 467605), (82, 376365), (110, 280563), (123, 250910), (165, 187042), (205, 150546), (246, 125455), (330, 93521), (410, 75273), (451, 68430), (615, 50182), (902, 34215), (1230, 25091), (1353, 22810), (2255, 13686), (2281, 13530), (2706, 11405), (4510, 6843), (4562, 6765)]