172202030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17203}}^1$

素因数の和:17241

約数の個数: 64

約数和(自身を含む): 416199168

約数和(自身を除く): 243997138

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 17203, 34406, 86015, 120421, 172030, 189233, 223639, 240842, 378466, 447278, 602105, 946165, 1118195, 1204210, 1324631, 1565473, 1892330, 2236390, 2460029, 2649262, 3130946, 4920058, 6623155, 7827365, 12300145, 13246310, 15654730, 17220203, 24600290, 34440406, 86101015, 172202030]

約数ペア:

[(1, 172202030), (2, 86101015), (5, 34440406), (7, 24600290), (10, 17220203), (11, 15654730), (13, 13246310), (14, 12300145), (22, 7827365), (26, 6623155), (35, 4920058), (55, 3130946), (65, 2649262), (70, 2460029), (77, 2236390), (91, 1892330), (110, 1565473), (130, 1324631), (143, 1204210), (154, 1118195), (182, 946165), (286, 602105), (385, 447278), (455, 378466), (715, 240842), (770, 223639), (910, 189233), (1001, 172030), (1430, 120421), (2002, 86015), (5005, 34406), (10010, 17203)]