19130670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 54486432

約数和(自身を除く): 35355762

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 83, 90, 117, 130, 166, 195, 197, 234, 249, 390, 394, 415, 498, 585, 591, 747, 830, 985, 1079, 1170, 1182, 1245, 1494, 1773, 1970, 2158, 2490, 2561, 2955, 3237, 3546, 3735, 5122, 5395, 5910, 6474, 7470, 7683, 8865, 9711, 10790, 12805, 15366, 16185, 16351, 17730, 19422, 23049, 25610, 32370, 32702, 38415, 46098, 48555, 49053, 76830, 81755, 97110, 98106, 115245, 147159, 163510, 212563, 230490, 245265, 294318, 425126, 490530, 637689, 735795, 1062815, 1275378, 1471590, 1913067, 2125630, 3188445, 3826134, 6376890, 9565335, 19130670]

約数ペア:

[(1, 19130670), (2, 9565335), (3, 6376890), (5, 3826134), (6, 3188445), (9, 2125630), (10, 1913067), (13, 1471590), (15, 1275378), (18, 1062815), (26, 735795), (30, 637689), (39, 490530), (45, 425126), (65, 294318), (78, 245265), (83, 230490), (90, 212563), (117, 163510), (130, 147159), (166, 115245), (195, 98106), (197, 97110), (234, 81755), (249, 76830), (390, 49053), (394, 48555), (415, 46098), (498, 38415), (585, 32702), (591, 32370), (747, 25610), (830, 23049), (985, 19422), (1079, 17730), (1170, 16351), (1182, 16185), (1245, 15366), (1494, 12805), (1773, 10790), (1970, 9711), (2158, 8865), (2490, 7683), (2561, 7470), (2955, 6474), (3237, 5910), (3546, 5395), (3735, 5122)]