15783570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 45489600

約数和(自身を除く): 29706030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 107, 110, 149, 165, 198, 214, 298, 321, 330, 447, 495, 535, 642, 745, 894, 963, 990, 1070, 1177, 1341, 1490, 1605, 1639, 1926, 2235, 2354, 2682, 3210, 3278, 3531, 4470, 4815, 4917, 5885, 6705, 7062, 8195, 9630, 9834, 10593, 11770, 13410, 14751, 15943, 16390, 17655, 21186, 24585, 29502, 31886, 35310, 47829, 49170, 52965, 73755, 79715, 95658, 105930, 143487, 147510, 159430, 175373, 239145, 286974, 350746, 478290, 526119, 717435, 876865, 1052238, 1434870, 1578357, 1753730, 2630595, 3156714, 5261190, 7891785, 15783570]

約数ペア:

[(1, 15783570), (2, 7891785), (3, 5261190), (5, 3156714), (6, 2630595), (9, 1753730), (10, 1578357), (11, 1434870), (15, 1052238), (18, 876865), (22, 717435), (30, 526119), (33, 478290), (45, 350746), (55, 286974), (66, 239145), (90, 175373), (99, 159430), (107, 147510), (110, 143487), (149, 105930), (165, 95658), (198, 79715), (214, 73755), (298, 52965), (321, 49170), (330, 47829), (447, 35310), (495, 31886), (535, 29502), (642, 24585), (745, 21186), (894, 17655), (963, 16390), (990, 15943), (1070, 14751), (1177, 13410), (1341, 11770), (1490, 10593), (1605, 9834), (1639, 9630), (1926, 8195), (2235, 7062), (2354, 6705), (2682, 5885), (3210, 4917), (3278, 4815), (3531, 4470)]