7681170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 21381120

約数和(自身を除く): 13699950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 463, 474, 553, 790, 926, 1106, 1185, 1389, 1659, 2315, 2370, 2765, 2778, 3241, 3318, 4630, 5530, 6482, 6945, 8295, 9723, 13890, 16205, 16590, 19446, 32410, 36577, 48615, 73154, 97230, 109731, 182885, 219462, 256039, 365770, 512078, 548655, 768117, 1097310, 1280195, 1536234, 2560390, 3840585, 7681170]

約数ペア:

[(1, 7681170), (2, 3840585), (3, 2560390), (5, 1536234), (6, 1280195), (7, 1097310), (10, 768117), (14, 548655), (15, 512078), (21, 365770), (30, 256039), (35, 219462), (42, 182885), (70, 109731), (79, 97230), (105, 73154), (158, 48615), (210, 36577), (237, 32410), (395, 19446), (463, 16590), (474, 16205), (553, 13890), (790, 9723), (926, 8295), (1106, 6945), (1185, 6482), (1389, 5530), (1659, 4630), (2315, 3318), (2370, 3241), (2765, 2778)]