162204210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{36781}}^1$

素因数の和:36808

約数の個数: 72

約数和(自身を含む): 490598316

約数和(自身を除く): 328394106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 36781, 73562, 110343, 183905, 220686, 257467, 331029, 367810, 514934, 551715, 662058, 772401, 1103430, 1287335, 1544802, 1655145, 1802269, 2317203, 2574670, 3310290, 3604538, 3862005, 4634406, 5406807, 7724010, 9011345, 10813614, 11586015, 16220421, 18022690, 23172030, 27034035, 32440842, 54068070, 81102105, 162204210]

約数ペア:

[(1, 162204210), (2, 81102105), (3, 54068070), (5, 32440842), (6, 27034035), (7, 23172030), (9, 18022690), (10, 16220421), (14, 11586015), (15, 10813614), (18, 9011345), (21, 7724010), (30, 5406807), (35, 4634406), (42, 3862005), (45, 3604538), (49, 3310290), (63, 2574670), (70, 2317203), (90, 1802269), (98, 1655145), (105, 1544802), (126, 1287335), (147, 1103430), (210, 772401), (245, 662058), (294, 551715), (315, 514934), (441, 367810), (490, 331029), (630, 257467), (735, 220686), (882, 183905), (1470, 110343), (2205, 73562), (4410, 36781)]