4991066.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 35707392

約数和(自身を除く): 23902932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 71, 85, 102, 142, 163, 170, 204, 213, 255, 284, 326, 340, 355, 426, 489, 510, 652, 710, 815, 852, 978, 1020, 1065, 1207, 1420, 1630, 1956, 2130, 2414, 2445, 2771, 3260, 3621, 4260, 4828, 4890, 5542, 6035, 7242, 8313, 9780, 11084, 11573, 12070, 13855, 14484, 16626, 18105, 23146, 24140, 27710, 33252, 34719, 36210, 41565, 46292, 55420, 57865, 69438, 72420, 83130, 115730, 138876, 166260, 173595, 196741, 231460, 347190, 393482, 590223, 694380, 786964, 983705, 1180446, 1967410, 2360892, 2951115, 3934820, 5902230, 11804460]

約数ペア:

[(1, 11804460), (2, 5902230), (3, 3934820), (4, 2951115), (5, 2360892), (6, 1967410), (10, 1180446), (12, 983705), (15, 786964), (17, 694380), (20, 590223), (30, 393482), (34, 347190), (51, 231460), (60, 196741), (68, 173595), (71, 166260), (85, 138876), (102, 115730), (142, 83130), (163, 72420), (170, 69438), (204, 57865), (213, 55420), (255, 46292), (284, 41565), (326, 36210), (340, 34719), (355, 33252), (426, 27710), (489, 24140), (510, 23146), (652, 18105), (710, 16626), (815, 14484), (852, 13855), (978, 12070), (1020, 11573), (1065, 11084), (1207, 9780), (1420, 8313), (1630, 7242), (1956, 6035), (2130, 5542), (2414, 4890), (2445, 4828), (2771, 4260), (3260, 3621)]