70845460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 182407680

約数和(自身を除く): 111562220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 103, 119, 140, 170, 206, 238, 289, 340, 412, 476, 515, 578, 595, 721, 1030, 1156, 1190, 1442, 1445, 1751, 2023, 2060, 2380, 2884, 2890, 3502, 3605, 4046, 4913, 5780, 7004, 7210, 8092, 8755, 9826, 10115, 12257, 14420, 17510, 19652, 20230, 24514, 24565, 29767, 34391, 35020, 40460, 49028, 49130, 59534, 61285, 68782, 98260, 119068, 122570, 137564, 148835, 171955, 208369, 245140, 297670, 343910, 416738, 506039, 595340, 687820, 833476, 1012078, 1041845, 2024156, 2083690, 2530195, 3542273, 4167380, 5060390, 7084546, 10120780, 14169092, 17711365, 35422730, 70845460]

約数ペア:

[(1, 70845460), (2, 35422730), (4, 17711365), (5, 14169092), (7, 10120780), (10, 7084546), (14, 5060390), (17, 4167380), (20, 3542273), (28, 2530195), (34, 2083690), (35, 2024156), (68, 1041845), (70, 1012078), (85, 833476), (103, 687820), (119, 595340), (140, 506039), (170, 416738), (206, 343910), (238, 297670), (289, 245140), (340, 208369), (412, 171955), (476, 148835), (515, 137564), (578, 122570), (595, 119068), (721, 98260), (1030, 68782), (1156, 61285), (1190, 59534), (1442, 49130), (1445, 49028), (1751, 40460), (2023, 35020), (2060, 34391), (2380, 29767), (2884, 24565), (2890, 24514), (3502, 20230), (3605, 19652), (4046, 17510), (4913, 14420), (5780, 12257), (7004, 10115), (7210, 9826), (8092, 8755)]