15149184420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1\times {\mathrm{1571}}^1$

素因数の和:2685

約数の個数: 96

約数和(自身を含む): 42736014720

約数和(自身を除く): 27586830300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 929, 1038, 1571, 1730, 1858, 2076, 2595, 2787, 3142, 3460, 3716, 4645, 4713, 5190, 5574, 6284, 7855, 9290, 9426, 10380, 11148, 13935, 15710, 18580, 18852, 23565, 27870, 31420, 47130, 55740, 94260, 160717, 271783, 321434, 482151, 543566, 642868, 803585, 815349, 964302, 1087132, 1358915, 1459459, 1607170, 1630698, 1928604, 2410755, 2717830, 2918918, 3214340, 3261396, 4076745, 4378377, 4821510, 5435660, 5837836, 7297295, 8153490, 8756754, 9643020, 14594590, 16306980, 17513508, 21891885, 29189180, 43783770, 87567540, 252486407, 504972814, 757459221, 1009945628, 1262432035, 1514918442, 2524864070, 3029836884, 3787296105, 5049728140, 7574592210, 15149184420]

約数ペア:

[(1, 15149184420), (2, 7574592210), (3, 5049728140), (4, 3787296105), (5, 3029836884), (6, 2524864070), (10, 1514918442), (12, 1262432035), (15, 1009945628), (20, 757459221), (30, 504972814), (60, 252486407), (173, 87567540), (346, 43783770), (519, 29189180), (692, 21891885), (865, 17513508), (929, 16306980), (1038, 14594590), (1571, 9643020), (1730, 8756754), (1858, 8153490), (2076, 7297295), (2595, 5837836), (2787, 5435660), (3142, 4821510), (3460, 4378377), (3716, 4076745), (4645, 3261396), (4713, 3214340), (5190, 2918918), (5574, 2717830), (6284, 2410755), (7855, 1928604), (9290, 1630698), (9426, 1607170), (10380, 1459459), (11148, 1358915), (13935, 1087132), (15710, 964302), (18580, 815349), (18852, 803585), (23565, 642868), (27870, 543566), (31420, 482151), (47130, 321434), (55740, 271783), (94260, 160717)]