70907340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9967

約数の個数: 96

約数和(自身を含む): 240274944

約数和(自身を除く): 169367604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 9931, 19862, 29793, 39724, 49655, 59586, 69517, 99310, 119172, 139034, 148965, 168827, 198620, 208551, 278068, 297930, 337654, 347585, 417102, 506481, 595860, 675308, 695170, 834204, 844135, 1012962, 1042755, 1181789, 1390340, 1688270, 2025924, 2085510, 2363578, 2532405, 3376540, 3545367, 4171020, 4727156, 5064810, 5908945, 7090734, 10129620, 11817890, 14181468, 17726835, 23635780, 35453670, 70907340]

約数ペア:

[(1, 70907340), (2, 35453670), (3, 23635780), (4, 17726835), (5, 14181468), (6, 11817890), (7, 10129620), (10, 7090734), (12, 5908945), (14, 5064810), (15, 4727156), (17, 4171020), (20, 3545367), (21, 3376540), (28, 2532405), (30, 2363578), (34, 2085510), (35, 2025924), (42, 1688270), (51, 1390340), (60, 1181789), (68, 1042755), (70, 1012962), (84, 844135), (85, 834204), (102, 695170), (105, 675308), (119, 595860), (140, 506481), (170, 417102), (204, 347585), (210, 337654), (238, 297930), (255, 278068), (340, 208551), (357, 198620), (420, 168827), (476, 148965), (510, 139034), (595, 119172), (714, 99310), (1020, 69517), (1190, 59586), (1428, 49655), (1785, 39724), (2380, 29793), (3570, 19862), (7140, 9931)]