70911540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 248032512

約数和(自身を除く): 177120972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 337, 420, 501, 630, 668, 674, 835, 1002, 1011, 1169, 1260, 1348, 1503, 1670, 1685, 2004, 2022, 2338, 2359, 2505, 3006, 3033, 3340, 3370, 3507, 4044, 4676, 4718, 5010, 5055, 5845, 6012, 6066, 6740, 7014, 7077, 7515, 9436, 10020, 10110, 10521, 11690, 11795, 12132, 14028, 14154, 15030, 15165, 17535, 20220, 21042, 21231, 23380, 23590, 28308, 30060, 30330, 35070, 35385, 42084, 42462, 47180, 52605, 56279, 60660, 70140, 70770, 84924, 105210, 106155, 112558, 141540, 168837, 210420, 212310, 225116, 281395, 337674, 393953, 424620, 506511, 562790, 675348, 787906, 844185, 1013022, 1125580, 1181859, 1575812, 1688370, 1969765, 2026044, 2363718, 2532555, 3376740, 3545577, 3939530, 4727436, 5065110, 5909295, 7091154, 7879060, 10130220, 11818590, 14182308, 17727885, 23637180, 35455770, 70911540]

約数ペア:

[(1, 70911540), (2, 35455770), (3, 23637180), (4, 17727885), (5, 14182308), (6, 11818590), (7, 10130220), (9, 7879060), (10, 7091154), (12, 5909295), (14, 5065110), (15, 4727436), (18, 3939530), (20, 3545577), (21, 3376740), (28, 2532555), (30, 2363718), (35, 2026044), (36, 1969765), (42, 1688370), (45, 1575812), (60, 1181859), (63, 1125580), (70, 1013022), (84, 844185), (90, 787906), (105, 675348), (126, 562790), (140, 506511), (167, 424620), (180, 393953), (210, 337674), (252, 281395), (315, 225116), (334, 212310), (337, 210420), (420, 168837), (501, 141540), (630, 112558), (668, 106155), (674, 105210), (835, 84924), (1002, 70770), (1011, 70140), (1169, 60660), (1260, 56279), (1348, 52605), (1503, 47180), (1670, 42462), (1685, 42084), (2004, 35385), (2022, 35070), (2338, 30330), (2359, 30060), (2505, 28308), (3006, 23590), (3033, 23380), (3340, 21231), (3370, 21042), (3507, 20220), (4044, 17535), (4676, 15165), (4718, 15030), (5010, 14154), (5055, 14028), (5845, 12132), (6012, 11795), (6066, 11690), (6740, 10521), (7014, 10110), (7077, 10020), (7515, 9436)]