3354750

素因数分解:

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

素因数の和:104

約数の個数: 128

約数和(自身を含む): 10782720

約数和(自身を除く): 7427970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 71, 75, 90, 105, 125, 126, 135, 142, 150, 175, 189, 210, 213, 225, 250, 270, 315, 350, 355, 375, 378, 426, 450, 497, 525, 630, 639, 675, 710, 750, 875, 945, 994, 1050, 1065, 1125, 1278, 1350, 1491, 1575, 1750, 1775, 1890, 1917, 2130, 2250, 2485, 2625, 2982, 3150, 3195, 3375, 3550, 3834, 4473, 4725, 4970, 5250, 5325, 6390, 6750, 7455, 7875, 8875, 8946, 9450, 9585, 10650, 12425, 13419, 14910, 15750, 15975, 17750, 19170, 22365, 23625, 24850, 26625, 26838, 31950, 37275, 44730, 47250, 47925, 53250, 62125, 67095, 74550, 79875, 95850, 111825, 124250, 134190, 159750, 186375, 223650, 239625, 335475, 372750, 479250, 559125, 670950, 1118250, 1677375, 3354750]

約数ペア:

[(1, 3354750), (2, 1677375), (3, 1118250), (5, 670950), (6, 559125), (7, 479250), (9, 372750), (10, 335475), (14, 239625), (15, 223650), (18, 186375), (21, 159750), (25, 134190), (27, 124250), (30, 111825), (35, 95850), (42, 79875), (45, 74550), (50, 67095), (54, 62125), (63, 53250), (70, 47925), (71, 47250), (75, 44730), (90, 37275), (105, 31950), (125, 26838), (126, 26625), (135, 24850), (142, 23625), (150, 22365), (175, 19170), (189, 17750), (210, 15975), (213, 15750), (225, 14910), (250, 13419), (270, 12425), (315, 10650), (350, 9585), (355, 9450), (375, 8946), (378, 8875), (426, 7875), (450, 7455), (497, 6750), (525, 6390), (630, 5325), (639, 5250), (675, 4970), (710, 4725), (750, 4473), (875, 3834), (945, 3550), (994, 3375), (1050, 3195), (1065, 3150), (1125, 2982), (1278, 2625), (1350, 2485), (1491, 2250), (1575, 2130), (1750, 1917), (1775, 1890)]