70805970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 127326510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 881, 893, 1410, 1710, 1762, 1786, 2115, 2643, 2679, 4230, 4405, 4465, 5286, 5358, 7929, 8037, 8810, 8930, 13215, 13395, 15858, 16074, 16739, 26430, 26790, 33478, 39645, 40185, 41407, 50217, 79290, 80370, 82814, 83695, 100434, 124221, 150651, 167390, 207035, 248442, 251085, 301302, 372663, 414070, 502170, 621105, 745326, 753255, 786733, 1242210, 1506510, 1573466, 1863315, 2360199, 3726630, 3933665, 4720398, 7080597, 7867330, 11800995, 14161194, 23601990, 35402985, 70805970]

約数ペア:

[(1, 70805970), (2, 35402985), (3, 23601990), (5, 14161194), (6, 11800995), (9, 7867330), (10, 7080597), (15, 4720398), (18, 3933665), (19, 3726630), (30, 2360199), (38, 1863315), (45, 1573466), (47, 1506510), (57, 1242210), (90, 786733), (94, 753255), (95, 745326), (114, 621105), (141, 502170), (171, 414070), (190, 372663), (235, 301302), (282, 251085), (285, 248442), (342, 207035), (423, 167390), (470, 150651), (570, 124221), (705, 100434), (846, 83695), (855, 82814), (881, 80370), (893, 79290), (1410, 50217), (1710, 41407), (1762, 40185), (1786, 39645), (2115, 33478), (2643, 26790), (2679, 26430), (4230, 16739), (4405, 16074), (4465, 15858), (5286, 13395), (5358, 13215), (7929, 8930), (8037, 8810)]