73893490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 147460824

約数和(自身を除く): 73567334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 173, 242, 346, 353, 605, 706, 865, 1210, 1730, 1765, 1903, 3530, 3806, 3883, 7766, 9515, 19030, 19415, 20933, 38830, 41866, 42713, 61069, 85426, 104665, 122138, 209330, 213565, 305345, 427130, 610690, 671759, 1343518, 3358795, 6717590, 7389349, 14778698, 36946745, 73893490]

約数ペア:

[(1, 73893490), (2, 36946745), (5, 14778698), (10, 7389349), (11, 6717590), (22, 3358795), (55, 1343518), (110, 671759), (121, 610690), (173, 427130), (242, 305345), (346, 213565), (353, 209330), (605, 122138), (706, 104665), (865, 85426), (1210, 61069), (1730, 42713), (1765, 41866), (1903, 38830), (3530, 20933), (3806, 19415), (3883, 19030), (7766, 9515)]