394270290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{587}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 1089728640

約数和(自身を除く): 695458350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 439, 510, 587, 765, 878, 1174, 1317, 1530, 1761, 2195, 2634, 2935, 3522, 3951, 4390, 5283, 5870, 6585, 7463, 7902, 8805, 9979, 10566, 13170, 14926, 17610, 19755, 19958, 22389, 26415, 29937, 37315, 39510, 44778, 49895, 52830, 59874, 67167, 74630, 89811, 99790, 111945, 134334, 149685, 179622, 223890, 257693, 299370, 335835, 449055, 515386, 671670, 773079, 898110, 1288465, 1546158, 2319237, 2576930, 3865395, 4380781, 4638474, 7730790, 8761562, 11596185, 13142343, 21903905, 23192370, 26284686, 39427029, 43807810, 65711715, 78854058, 131423430, 197135145, 394270290]

約数ペア:

[(1, 394270290), (2, 197135145), (3, 131423430), (5, 78854058), (6, 65711715), (9, 43807810), (10, 39427029), (15, 26284686), (17, 23192370), (18, 21903905), (30, 13142343), (34, 11596185), (45, 8761562), (51, 7730790), (85, 4638474), (90, 4380781), (102, 3865395), (153, 2576930), (170, 2319237), (255, 1546158), (306, 1288465), (439, 898110), (510, 773079), (587, 671670), (765, 515386), (878, 449055), (1174, 335835), (1317, 299370), (1530, 257693), (1761, 223890), (2195, 179622), (2634, 149685), (2935, 134334), (3522, 111945), (3951, 99790), (4390, 89811), (5283, 74630), (5870, 67167), (6585, 59874), (7463, 52830), (7902, 49895), (8805, 44778), (9979, 39510), (10566, 37315), (13170, 29937), (14926, 26415), (17610, 22389), (19755, 19958)]