7885730940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{4001}}^1$

素因数の和:4427

約数の個数: 96

約数和(自身を含む): 22364584704

約数和(自身を除く): 14478853764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 307, 321, 428, 535, 614, 642, 921, 1070, 1228, 1284, 1535, 1605, 1842, 2140, 3070, 3210, 3684, 4001, 4605, 6140, 6420, 8002, 9210, 12003, 16004, 18420, 20005, 24006, 32849, 40010, 48012, 60015, 65698, 80020, 98547, 120030, 131396, 164245, 197094, 240060, 328490, 394188, 428107, 492735, 656980, 856214, 985470, 1228307, 1284321, 1712428, 1970940, 2140535, 2456614, 2568642, 3684921, 4281070, 4913228, 5137284, 6141535, 6421605, 7369842, 8562140, 12283070, 12843210, 14739684, 18424605, 24566140, 25686420, 36849210, 73698420, 131428849, 262857698, 394286547, 525715396, 657144245, 788573094, 1314288490, 1577146188, 1971432735, 2628576980, 3942865470, 7885730940]

約数ペア:

[(1, 7885730940), (2, 3942865470), (3, 2628576980), (4, 1971432735), (5, 1577146188), (6, 1314288490), (10, 788573094), (12, 657144245), (15, 525715396), (20, 394286547), (30, 262857698), (60, 131428849), (107, 73698420), (214, 36849210), (307, 25686420), (321, 24566140), (428, 18424605), (535, 14739684), (614, 12843210), (642, 12283070), (921, 8562140), (1070, 7369842), (1228, 6421605), (1284, 6141535), (1535, 5137284), (1605, 4913228), (1842, 4281070), (2140, 3684921), (3070, 2568642), (3210, 2456614), (3684, 2140535), (4001, 1970940), (4605, 1712428), (6140, 1284321), (6420, 1228307), (8002, 985470), (9210, 856214), (12003, 656980), (16004, 492735), (18420, 428107), (20005, 394188), (24006, 328490), (32849, 240060), (40010, 197094), (48012, 164245), (60015, 131396), (65698, 120030), (80020, 98547)]