1043700

素因数分解:

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

素因数の和:102

約数の個数: 108

約数和(自身を含む): 3562272

約数和(自身を除く): 2518572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 71, 75, 84, 98, 100, 105, 140, 142, 147, 150, 175, 196, 210, 213, 245, 284, 294, 300, 350, 355, 420, 426, 490, 497, 525, 588, 700, 710, 735, 852, 980, 994, 1050, 1065, 1225, 1420, 1470, 1491, 1775, 1988, 2100, 2130, 2450, 2485, 2940, 2982, 3479, 3550, 3675, 4260, 4900, 4970, 5325, 5964, 6958, 7100, 7350, 7455, 9940, 10437, 10650, 12425, 13916, 14700, 14910, 17395, 20874, 21300, 24850, 29820, 34790, 37275, 41748, 49700, 52185, 69580, 74550, 86975, 104370, 149100, 173950, 208740, 260925, 347900, 521850, 1043700]

約数ペア:

[(1, 1043700), (2, 521850), (3, 347900), (4, 260925), (5, 208740), (6, 173950), (7, 149100), (10, 104370), (12, 86975), (14, 74550), (15, 69580), (20, 52185), (21, 49700), (25, 41748), (28, 37275), (30, 34790), (35, 29820), (42, 24850), (49, 21300), (50, 20874), (60, 17395), (70, 14910), (71, 14700), (75, 13916), (84, 12425), (98, 10650), (100, 10437), (105, 9940), (140, 7455), (142, 7350), (147, 7100), (150, 6958), (175, 5964), (196, 5325), (210, 4970), (213, 4900), (245, 4260), (284, 3675), (294, 3550), (300, 3479), (350, 2982), (355, 2940), (420, 2485), (426, 2450), (490, 2130), (497, 2100), (525, 1988), (588, 1775), (700, 1491), (710, 1470), (735, 1420), (852, 1225), (980, 1065), (994, 1050)]