12144990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 36288000

約数和(自身を除く): 24143010

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 19, 22, 26, 30, 33, 38, 39, 55, 57, 65, 66, 78, 95, 110, 114, 130, 143, 149, 165, 190, 195, 209, 247, 285, 286, 298, 330, 390, 418, 429, 447, 494, 570, 627, 715, 741, 745, 858, 894, 1045, 1235, 1254, 1430, 1482, 1490, 1639, 1937, 2090, 2145, 2235, 2470, 2717, 2831, 3135, 3278, 3705, 3874, 4290, 4470, 4917, 5434, 5662, 5811, 6270, 7410, 8151, 8195, 8493, 9685, 9834, 11622, 13585, 14155, 16302, 16390, 16986, 19370, 21307, 24585, 27170, 28310, 29055, 31141, 36803, 40755, 42465, 42614, 49170, 58110, 62282, 63921, 73606, 81510, 84930, 93423, 106535, 110409, 127842, 155705, 184015, 186846, 213070, 220818, 311410, 319605, 368030, 404833, 467115, 552045, 639210, 809666, 934230, 1104090, 1214499, 2024165, 2428998, 4048330, 6072495, 12144990]

約数ペア:

[(1, 12144990), (2, 6072495), (3, 4048330), (5, 2428998), (6, 2024165), (10, 1214499), (11, 1104090), (13, 934230), (15, 809666), (19, 639210), (22, 552045), (26, 467115), (30, 404833), (33, 368030), (38, 319605), (39, 311410), (55, 220818), (57, 213070), (65, 186846), (66, 184015), (78, 155705), (95, 127842), (110, 110409), (114, 106535), (130, 93423), (143, 84930), (149, 81510), (165, 73606), (190, 63921), (195, 62282), (209, 58110), (247, 49170), (285, 42614), (286, 42465), (298, 40755), (330, 36803), (390, 31141), (418, 29055), (429, 28310), (447, 27170), (494, 24585), (570, 21307), (627, 19370), (715, 16986), (741, 16390), (745, 16302), (858, 14155), (894, 13585), (1045, 11622), (1235, 9834), (1254, 9685), (1430, 8493), (1482, 8195), (1490, 8151), (1639, 7410), (1937, 6270), (2090, 5811), (2145, 5662), (2235, 5434), (2470, 4917), (2717, 4470), (2831, 4290), (3135, 3874), (3278, 3705)]