15691485030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{2963}}^1$

素因数の和:3390

約数の個数: 128

約数和(自身を含む): 41780164608

約数和(自身を除く): 26088679578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 367, 370, 390, 481, 555, 734, 962, 1101, 1110, 1443, 1835, 2202, 2405, 2886, 2963, 3670, 4771, 4810, 5505, 5926, 7215, 8889, 9542, 11010, 13579, 14313, 14430, 14815, 17778, 23855, 27158, 28626, 29630, 38519, 40737, 44445, 47710, 67895, 71565, 77038, 81474, 88890, 109631, 115557, 135790, 143130, 176527, 192595, 203685, 219262, 231114, 328893, 353054, 385190, 407370, 529581, 548155, 577785, 657786, 882635, 1059162, 1087421, 1096310, 1155570, 1425203, 1644465, 1765270, 2174842, 2647905, 2850406, 3262263, 3288930, 4275609, 5295810, 5437105, 6524526, 7126015, 8551218, 10874210, 14136473, 14252030, 16311315, 21378045, 28272946, 32622630, 40234577, 42409419, 42756090, 70682365, 80469154, 84818838, 120703731, 141364730, 201172885, 212047095, 241407462, 402345770, 424094190, 523049501, 603518655, 1046099002, 1207037310, 1569148503, 2615247505, 3138297006, 5230495010, 7845742515, 15691485030]

約数ペア:

[(1, 15691485030), (2, 7845742515), (3, 5230495010), (5, 3138297006), (6, 2615247505), (10, 1569148503), (13, 1207037310), (15, 1046099002), (26, 603518655), (30, 523049501), (37, 424094190), (39, 402345770), (65, 241407462), (74, 212047095), (78, 201172885), (111, 141364730), (130, 120703731), (185, 84818838), (195, 80469154), (222, 70682365), (367, 42756090), (370, 42409419), (390, 40234577), (481, 32622630), (555, 28272946), (734, 21378045), (962, 16311315), (1101, 14252030), (1110, 14136473), (1443, 10874210), (1835, 8551218), (2202, 7126015), (2405, 6524526), (2886, 5437105), (2963, 5295810), (3670, 4275609), (4771, 3288930), (4810, 3262263), (5505, 2850406), (5926, 2647905), (7215, 2174842), (8889, 1765270), (9542, 1644465), (11010, 1425203), (13579, 1155570), (14313, 1096310), (14430, 1087421), (14815, 1059162), (17778, 882635), (23855, 657786), (27158, 577785), (28626, 548155), (29630, 529581), (38519, 407370), (40737, 385190), (44445, 353054), (47710, 328893), (67895, 231114), (71565, 219262), (77038, 203685), (81474, 192595), (88890, 176527), (109631, 143130), (115557, 135790)]