70798260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 215349120

約数和(自身を除く): 144550860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 653, 695, 780, 834, 1306, 1390, 1668, 1807, 1959, 2085, 2612, 2780, 3265, 3614, 3918, 4170, 5421, 6530, 7228, 7836, 8340, 8489, 9035, 9795, 10842, 13060, 16978, 18070, 19590, 21684, 25467, 27105, 33956, 36140, 39180, 42445, 50934, 54210, 84890, 90767, 101868, 108420, 127335, 169780, 181534, 254670, 272301, 363068, 453835, 509340, 544602, 907670, 1089204, 1179971, 1361505, 1815340, 2359942, 2723010, 3539913, 4719884, 5446020, 5899855, 7079826, 11799710, 14159652, 17699565, 23599420, 35399130, 70798260]

約数ペア:

[(1, 70798260), (2, 35399130), (3, 23599420), (4, 17699565), (5, 14159652), (6, 11799710), (10, 7079826), (12, 5899855), (13, 5446020), (15, 4719884), (20, 3539913), (26, 2723010), (30, 2359942), (39, 1815340), (52, 1361505), (60, 1179971), (65, 1089204), (78, 907670), (130, 544602), (139, 509340), (156, 453835), (195, 363068), (260, 272301), (278, 254670), (390, 181534), (417, 169780), (556, 127335), (653, 108420), (695, 101868), (780, 90767), (834, 84890), (1306, 54210), (1390, 50934), (1668, 42445), (1807, 39180), (1959, 36140), (2085, 33956), (2612, 27105), (2780, 25467), (3265, 21684), (3614, 19590), (3918, 18070), (4170, 16978), (5421, 13060), (6530, 10842), (7228, 9795), (7836, 9035), (8340, 8489)]