61080210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5320

約数の個数: 64

約数和(自身を含む): 166700160

約数和(自身を除く): 105619950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5261, 5805, 10522, 11610, 15783, 26305, 31566, 47349, 52610, 78915, 94698, 142047, 157830, 226223, 236745, 284094, 452446, 473490, 678669, 710235, 1131115, 1357338, 1420470, 2036007, 2262230, 3393345, 4072014, 6108021, 6786690, 10180035, 12216042, 20360070, 30540105, 61080210]

約数ペア:

[(1, 61080210), (2, 30540105), (3, 20360070), (5, 12216042), (6, 10180035), (9, 6786690), (10, 6108021), (15, 4072014), (18, 3393345), (27, 2262230), (30, 2036007), (43, 1420470), (45, 1357338), (54, 1131115), (86, 710235), (90, 678669), (129, 473490), (135, 452446), (215, 284094), (258, 236745), (270, 226223), (387, 157830), (430, 142047), (645, 94698), (774, 78915), (1161, 52610), (1290, 47349), (1935, 31566), (2322, 26305), (3870, 15783), (5261, 11610), (5805, 10522)]