939330

素因数分解:

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

素因数の和:101

約数の個数: 96

約数和(自身を含む): 2954880

約数和(自身を除く): 2015550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 71, 90, 98, 105, 126, 135, 142, 147, 189, 210, 213, 245, 270, 294, 315, 355, 378, 426, 441, 490, 497, 630, 639, 710, 735, 882, 945, 994, 1065, 1278, 1323, 1470, 1491, 1890, 1917, 2130, 2205, 2485, 2646, 2982, 3195, 3479, 3834, 4410, 4473, 4970, 6390, 6615, 6958, 7455, 8946, 9585, 10437, 13230, 13419, 14910, 17395, 19170, 20874, 22365, 26838, 31311, 34790, 44730, 52185, 62622, 67095, 93933, 104370, 134190, 156555, 187866, 313110, 469665, 939330]

約数ペア:

[(1, 939330), (2, 469665), (3, 313110), (5, 187866), (6, 156555), (7, 134190), (9, 104370), (10, 93933), (14, 67095), (15, 62622), (18, 52185), (21, 44730), (27, 34790), (30, 31311), (35, 26838), (42, 22365), (45, 20874), (49, 19170), (54, 17395), (63, 14910), (70, 13419), (71, 13230), (90, 10437), (98, 9585), (105, 8946), (126, 7455), (135, 6958), (142, 6615), (147, 6390), (189, 4970), (210, 4473), (213, 4410), (245, 3834), (270, 3479), (294, 3195), (315, 2982), (355, 2646), (378, 2485), (426, 2205), (441, 2130), (490, 1917), (497, 1890), (630, 1491), (639, 1470), (710, 1323), (735, 1278), (882, 1065), (945, 994)]