147677940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35671}}^1$

素因数の和:35709

約数の個数: 72

約数和(自身を含む): 467445888

約数和(自身を除く): 319767948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 35671, 71342, 107013, 142684, 178355, 214026, 321039, 356710, 428052, 535065, 642078, 713420, 820433, 1070130, 1284156, 1605195, 1640866, 2140260, 2461299, 3210390, 3281732, 4102165, 4922598, 6420780, 7383897, 8204330, 9845196, 12306495, 14767794, 16408660, 24612990, 29535588, 36919485, 49225980, 73838970, 147677940]

約数ペア:

[(1, 147677940), (2, 73838970), (3, 49225980), (4, 36919485), (5, 29535588), (6, 24612990), (9, 16408660), (10, 14767794), (12, 12306495), (15, 9845196), (18, 8204330), (20, 7383897), (23, 6420780), (30, 4922598), (36, 4102165), (45, 3281732), (46, 3210390), (60, 2461299), (69, 2140260), (90, 1640866), (92, 1605195), (115, 1284156), (138, 1070130), (180, 820433), (207, 713420), (230, 642078), (276, 535065), (345, 428052), (414, 356710), (460, 321039), (690, 214026), (828, 178355), (1035, 142684), (1380, 107013), (2070, 71342), (4140, 35671)]