306074610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2624

約数の個数: 96

約数和(自身を含む): 849813120

約数和(自身を除く): 543738510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1065, 1278, 1349, 1710, 2130, 2521, 2698, 3195, 4047, 5042, 6390, 6745, 7563, 8094, 12141, 12605, 13490, 15126, 20235, 22689, 24282, 25210, 37815, 40470, 45378, 47899, 60705, 75630, 95798, 113445, 121410, 143697, 178991, 226890, 239495, 287394, 357982, 431091, 478990, 536973, 718485, 862182, 894955, 1073946, 1436970, 1610919, 1789910, 2155455, 2684865, 3221838, 3400829, 4310910, 5369730, 6801658, 8054595, 10202487, 16109190, 17004145, 20404974, 30607461, 34008290, 51012435, 61214922, 102024870, 153037305, 306074610]

約数ペア:

[(1, 306074610), (2, 153037305), (3, 102024870), (5, 61214922), (6, 51012435), (9, 34008290), (10, 30607461), (15, 20404974), (18, 17004145), (19, 16109190), (30, 10202487), (38, 8054595), (45, 6801658), (57, 5369730), (71, 4310910), (90, 3400829), (95, 3221838), (114, 2684865), (142, 2155455), (171, 1789910), (190, 1610919), (213, 1436970), (285, 1073946), (342, 894955), (355, 862182), (426, 718485), (570, 536973), (639, 478990), (710, 431091), (855, 357982), (1065, 287394), (1278, 239495), (1349, 226890), (1710, 178991), (2130, 143697), (2521, 121410), (2698, 113445), (3195, 95798), (4047, 75630), (5042, 60705), (6390, 47899), (6745, 45378), (7563, 40470), (8094, 37815), (12141, 25210), (12605, 24282), (13490, 22689), (15126, 20235)]