1942940615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 2972712960

約数和(自身を除く): 1029772345

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 127, 385, 395, 503, 553, 635, 869, 889, 1397, 2515, 2765, 3521, 4345, 4445, 5533, 6083, 6985, 9779, 10033, 17605, 27665, 30415, 38731, 39737, 48895, 50165, 63881, 70231, 110363, 193655, 198685, 278159, 319405, 351155, 437107, 447167, 551815, 702691, 772541, 1390795, 2185535, 2235835, 3059749, 3513455, 3862705, 4918837, 5046599, 15298745, 24594185, 25232995, 35326193, 55512589, 176630965, 277562945, 388588123, 1942940615]

約数ペア:

[(1, 1942940615), (5, 388588123), (7, 277562945), (11, 176630965), (35, 55512589), (55, 35326193), (77, 25232995), (79, 24594185), (127, 15298745), (385, 5046599), (395, 4918837), (503, 3862705), (553, 3513455), (635, 3059749), (869, 2235835), (889, 2185535), (1397, 1390795), (2515, 772541), (2765, 702691), (3521, 551815), (4345, 447167), (4445, 437107), (5533, 351155), (6083, 319405), (6985, 278159), (9779, 198685), (10033, 193655), (17605, 110363), (27665, 70231), (30415, 63881), (38731, 50165), (39737, 48895)]