2015364390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1289}}^1$

素因数の和:1542

約数の個数: 128

約数和(自身を含む): 5513356800

約数和(自身を除く): 3497992410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 211, 247, 285, 390, 422, 494, 570, 633, 741, 1055, 1235, 1266, 1289, 1482, 2110, 2470, 2578, 2743, 3165, 3705, 3867, 4009, 5486, 6330, 6445, 7410, 7734, 8018, 8229, 12027, 12890, 13715, 16458, 16757, 19335, 20045, 24054, 24491, 27430, 33514, 38670, 40090, 41145, 48982, 50271, 52117, 60135, 73473, 82290, 83785, 100542, 104234, 120270, 122455, 146946, 156351, 167570, 244910, 251355, 260585, 271979, 312702, 318383, 367365, 502710, 521170, 543958, 636766, 734730, 781755, 815937, 955149, 1359895, 1563510, 1591915, 1631874, 1910298, 2719790, 3183830, 3535727, 4079685, 4775745, 5167601, 7071454, 8159370, 9551490, 10335202, 10607181, 15502803, 17678635, 21214362, 25838005, 31005606, 35357270, 51676010, 53035905, 67178813, 77514015, 106071810, 134357626, 155028030, 201536439, 335894065, 403072878, 671788130, 1007682195, 2015364390]

約数ペア:

[(1, 2015364390), (2, 1007682195), (3, 671788130), (5, 403072878), (6, 335894065), (10, 201536439), (13, 155028030), (15, 134357626), (19, 106071810), (26, 77514015), (30, 67178813), (38, 53035905), (39, 51676010), (57, 35357270), (65, 31005606), (78, 25838005), (95, 21214362), (114, 17678635), (130, 15502803), (190, 10607181), (195, 10335202), (211, 9551490), (247, 8159370), (285, 7071454), (390, 5167601), (422, 4775745), (494, 4079685), (570, 3535727), (633, 3183830), (741, 2719790), (1055, 1910298), (1235, 1631874), (1266, 1591915), (1289, 1563510), (1482, 1359895), (2110, 955149), (2470, 815937), (2578, 781755), (2743, 734730), (3165, 636766), (3705, 543958), (3867, 521170), (4009, 502710), (5486, 367365), (6330, 318383), (6445, 312702), (7410, 271979), (7734, 260585), (8018, 251355), (8229, 244910), (12027, 167570), (12890, 156351), (13715, 146946), (16458, 122455), (16757, 120270), (19335, 104234), (20045, 100542), (24054, 83785), (24491, 82290), (27430, 73473), (33514, 60135), (38670, 52117), (40090, 50271), (41145, 48982)]