30913470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{49069}}^1$

素因数の和:49089

約数の個数: 48

約数和(自身を含む): 91859040

約数和(自身を除く): 60945570

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, 49069, 98138, 147207, 245345, 294414, 343483, 441621, 490690, 686966, 736035, 883242, 1030449, 1472070, 1717415, 2060898, 2208105, 3091347, 3434830, 4416210, 5152245, 6182694, 10304490, 15456735, 30913470]

約数ペア:

[(1, 30913470), (2, 15456735), (3, 10304490), (5, 6182694), (6, 5152245), (7, 4416210), (9, 3434830), (10, 3091347), (14, 2208105), (15, 2060898), (18, 1717415), (21, 1472070), (30, 1030449), (35, 883242), (42, 736035), (45, 686966), (63, 490690), (70, 441621), (90, 343483), (105, 294414), (126, 245345), (210, 147207), (315, 98138), (630, 49069)]