9795870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 30689280

約数和(自身を除く): 20893410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 73, 90, 105, 126, 135, 142, 146, 189, 210, 213, 219, 270, 315, 355, 365, 378, 426, 438, 497, 511, 630, 639, 657, 710, 730, 945, 994, 1022, 1065, 1095, 1278, 1314, 1491, 1533, 1890, 1917, 1971, 2130, 2190, 2485, 2555, 2982, 3066, 3195, 3285, 3834, 3942, 4473, 4599, 4970, 5110, 5183, 6390, 6570, 7455, 7665, 8946, 9198, 9585, 9855, 10366, 13419, 13797, 14910, 15330, 15549, 19170, 19710, 22365, 22995, 25915, 26838, 27594, 31098, 36281, 44730, 45990, 46647, 51830, 67095, 68985, 72562, 77745, 93294, 108843, 134190, 137970, 139941, 155490, 181405, 217686, 233235, 279882, 326529, 362810, 466470, 544215, 653058, 699705, 979587, 1088430, 1399410, 1632645, 1959174, 3265290, 4897935, 9795870]

約数ペア:

[(1, 9795870), (2, 4897935), (3, 3265290), (5, 1959174), (6, 1632645), (7, 1399410), (9, 1088430), (10, 979587), (14, 699705), (15, 653058), (18, 544215), (21, 466470), (27, 362810), (30, 326529), (35, 279882), (42, 233235), (45, 217686), (54, 181405), (63, 155490), (70, 139941), (71, 137970), (73, 134190), (90, 108843), (105, 93294), (126, 77745), (135, 72562), (142, 68985), (146, 67095), (189, 51830), (210, 46647), (213, 45990), (219, 44730), (270, 36281), (315, 31098), (355, 27594), (365, 26838), (378, 25915), (426, 22995), (438, 22365), (497, 19710), (511, 19170), (630, 15549), (639, 15330), (657, 14910), (710, 13797), (730, 13419), (945, 10366), (994, 9855), (1022, 9585), (1065, 9198), (1095, 8946), (1278, 7665), (1314, 7455), (1491, 6570), (1533, 6390), (1890, 5183), (1917, 5110), (1971, 4970), (2130, 4599), (2190, 4473), (2485, 3942), (2555, 3834), (2982, 3285), (3066, 3195)]