74043970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 180247680

約数和(自身を除く): 106203710

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 169, 182, 286, 338, 385, 455, 569, 715, 770, 845, 910, 1001, 1138, 1183, 1430, 1690, 1859, 2002, 2366, 2845, 3718, 3983, 5005, 5690, 5915, 6259, 7397, 7966, 9295, 10010, 11830, 12518, 13013, 14794, 18590, 19915, 26026, 31295, 36985, 39830, 43813, 51779, 62590, 65065, 73970, 81367, 87626, 96161, 103558, 130130, 162734, 192322, 219065, 258895, 406835, 438130, 480805, 517790, 569569, 673127, 813670, 961610, 1057771, 1139138, 1346254, 2115542, 2847845, 3365635, 5288855, 5695690, 6731270, 7404397, 10577710, 14808794, 37021985, 74043970]

約数ペア:

[(1, 74043970), (2, 37021985), (5, 14808794), (7, 10577710), (10, 7404397), (11, 6731270), (13, 5695690), (14, 5288855), (22, 3365635), (26, 2847845), (35, 2115542), (55, 1346254), (65, 1139138), (70, 1057771), (77, 961610), (91, 813670), (110, 673127), (130, 569569), (143, 517790), (154, 480805), (169, 438130), (182, 406835), (286, 258895), (338, 219065), (385, 192322), (455, 162734), (569, 130130), (715, 103558), (770, 96161), (845, 87626), (910, 81367), (1001, 73970), (1138, 65065), (1183, 62590), (1430, 51779), (1690, 43813), (1859, 39830), (2002, 36985), (2366, 31295), (2845, 26026), (3718, 19915), (3983, 18590), (5005, 14794), (5690, 13013), (5915, 12518), (6259, 11830), (7397, 10010), (7966, 9295)]