1199750090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 2765905920

約数和(自身を除く): 1566155830

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 121, 154, 158, 163, 242, 326, 385, 395, 553, 605, 770, 790, 815, 847, 869, 1106, 1141, 1210, 1331, 1630, 1694, 1738, 1793, 2282, 2662, 2765, 3586, 4235, 4345, 5530, 5705, 6083, 6655, 8470, 8690, 8965, 9317, 9559, 11410, 12166, 12551, 12877, 13310, 17930, 18634, 19118, 19723, 25102, 25754, 30415, 39446, 46585, 47795, 60830, 62755, 64385, 66913, 90139, 93170, 95590, 98615, 105149, 125510, 128770, 133826, 138061, 141647, 180278, 197230, 210298, 216953, 276122, 283294, 334565, 433906, 450695, 525745, 669130, 690305, 708235, 736043, 901390, 991529, 1051490, 1084765, 1380610, 1416470, 1472086, 1518671, 1558117, 1983058, 2169530, 3037342, 3116234, 3680215, 4957645, 7360430, 7593355, 7790585, 9915290, 10906819, 15186710, 15581170, 17139287, 21813638, 34278574, 54534095, 85696435, 109068190, 119975009, 171392870, 239950018, 599875045, 1199750090]

約数ペア:

[(1, 1199750090), (2, 599875045), (5, 239950018), (7, 171392870), (10, 119975009), (11, 109068190), (14, 85696435), (22, 54534095), (35, 34278574), (55, 21813638), (70, 17139287), (77, 15581170), (79, 15186710), (110, 10906819), (121, 9915290), (154, 7790585), (158, 7593355), (163, 7360430), (242, 4957645), (326, 3680215), (385, 3116234), (395, 3037342), (553, 2169530), (605, 1983058), (770, 1558117), (790, 1518671), (815, 1472086), (847, 1416470), (869, 1380610), (1106, 1084765), (1141, 1051490), (1210, 991529), (1331, 901390), (1630, 736043), (1694, 708235), (1738, 690305), (1793, 669130), (2282, 525745), (2662, 450695), (2765, 433906), (3586, 334565), (4235, 283294), (4345, 276122), (5530, 216953), (5705, 210298), (6083, 197230), (6655, 180278), (8470, 141647), (8690, 138061), (8965, 133826), (9317, 128770), (9559, 125510), (11410, 105149), (12166, 98615), (12551, 95590), (12877, 93170), (13310, 90139), (17930, 66913), (18634, 64385), (19118, 62755), (19723, 60830), (25102, 47795), (25754, 46585), (30415, 39446)]