21995383590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{9791}}^1$

素因数の和:10142

約数の個数: 96

約数和(自身を含む): 57970598400

約数和(自身を除く): 35975214810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 229, 327, 458, 545, 654, 687, 981, 1090, 1145, 1374, 1635, 1962, 2061, 2290, 3270, 3435, 4122, 4905, 6870, 9791, 9810, 10305, 19582, 20610, 24961, 29373, 48955, 49922, 58746, 74883, 88119, 97910, 124805, 146865, 149766, 176238, 224649, 249610, 293730, 374415, 440595, 449298, 748830, 881190, 1067219, 1123245, 2134438, 2242139, 2246490, 3201657, 4484278, 5336095, 6403314, 6726417, 9604971, 10672190, 11210695, 13452834, 16008285, 19209942, 20179251, 22421390, 32016570, 33632085, 40358502, 48024855, 67264170, 96049710, 100896255, 201792510, 244393151, 488786302, 733179453, 1221965755, 1466358906, 2199538359, 2443931510, 3665897265, 4399076718, 7331794530, 10997691795, 21995383590]

約数ペア:

[(1, 21995383590), (2, 10997691795), (3, 7331794530), (5, 4399076718), (6, 3665897265), (9, 2443931510), (10, 2199538359), (15, 1466358906), (18, 1221965755), (30, 733179453), (45, 488786302), (90, 244393151), (109, 201792510), (218, 100896255), (229, 96049710), (327, 67264170), (458, 48024855), (545, 40358502), (654, 33632085), (687, 32016570), (981, 22421390), (1090, 20179251), (1145, 19209942), (1374, 16008285), (1635, 13452834), (1962, 11210695), (2061, 10672190), (2290, 9604971), (3270, 6726417), (3435, 6403314), (4122, 5336095), (4905, 4484278), (6870, 3201657), (9791, 2246490), (9810, 2242139), (10305, 2134438), (19582, 1123245), (20610, 1067219), (24961, 881190), (29373, 748830), (48955, 449298), (49922, 440595), (58746, 374415), (74883, 293730), (88119, 249610), (97910, 224649), (124805, 176238), (146865, 149766)]