15705958030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2138

約数の個数: 128

約数和(自身を含む): 34909056000

約数和(自身を除く): 19203097970

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 73, 83, 95, 133, 146, 166, 190, 266, 365, 415, 511, 581, 665, 730, 830, 1022, 1162, 1330, 1387, 1577, 1949, 2555, 2774, 2905, 3154, 3898, 5110, 5810, 6059, 6935, 7885, 9709, 9745, 11039, 12118, 13643, 13870, 15770, 19418, 19490, 22078, 27286, 30295, 37031, 42413, 48545, 55195, 60590, 68215, 74062, 84826, 97090, 110390, 115121, 136430, 142277, 161767, 185155, 212065, 230242, 259217, 284554, 323534, 370310, 424130, 518434, 575605, 711385, 805847, 808835, 995939, 1132369, 1151210, 1296085, 1422770, 1611694, 1617670, 1991878, 2264738, 2592170, 2703263, 3073573, 4029235, 4979695, 5406526, 5661845, 6147146, 8058470, 9959390, 11323690, 11808991, 13516315, 15367865, 18922841, 21515011, 23617982, 27032630, 30735730, 37845682, 43030022, 59044955, 82662937, 94614205, 107575055, 118089910, 165325874, 189228410, 215150110, 224370829, 413314685, 448741658, 826629370, 1121854145, 1570595803, 2243708290, 3141191606, 7852979015, 15705958030]

約数ペア:

[(1, 15705958030), (2, 7852979015), (5, 3141191606), (7, 2243708290), (10, 1570595803), (14, 1121854145), (19, 826629370), (35, 448741658), (38, 413314685), (70, 224370829), (73, 215150110), (83, 189228410), (95, 165325874), (133, 118089910), (146, 107575055), (166, 94614205), (190, 82662937), (266, 59044955), (365, 43030022), (415, 37845682), (511, 30735730), (581, 27032630), (665, 23617982), (730, 21515011), (830, 18922841), (1022, 15367865), (1162, 13516315), (1330, 11808991), (1387, 11323690), (1577, 9959390), (1949, 8058470), (2555, 6147146), (2774, 5661845), (2905, 5406526), (3154, 4979695), (3898, 4029235), (5110, 3073573), (5810, 2703263), (6059, 2592170), (6935, 2264738), (7885, 1991878), (9709, 1617670), (9745, 1611694), (11039, 1422770), (12118, 1296085), (13643, 1151210), (13870, 1132369), (15770, 995939), (19418, 808835), (19490, 805847), (22078, 711385), (27286, 575605), (30295, 518434), (37031, 424130), (42413, 370310), (48545, 323534), (55195, 284554), (60590, 259217), (68215, 230242), (74062, 212065), (84826, 185155), (97090, 161767), (110390, 142277), (115121, 136430)]