1701700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:62

約数の個数: 144

約数和(自身を含む): 5249664

約数和(自身を除く): 3547964

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 17, 20, 22, 25, 26, 28, 34, 35, 44, 50, 52, 55, 65, 68, 70, 77, 85, 91, 100, 110, 119, 130, 140, 143, 154, 170, 175, 182, 187, 220, 221, 238, 260, 275, 286, 308, 325, 340, 350, 364, 374, 385, 425, 442, 455, 476, 550, 572, 595, 650, 700, 715, 748, 770, 850, 884, 910, 935, 1001, 1100, 1105, 1190, 1300, 1309, 1430, 1540, 1547, 1700, 1820, 1870, 1925, 2002, 2210, 2275, 2380, 2431, 2618, 2860, 2975, 3094, 3575, 3740, 3850, 4004, 4420, 4550, 4675, 4862, 5005, 5236, 5525, 5950, 6188, 6545, 7150, 7700, 7735, 9100, 9350, 9724, 10010, 11050, 11900, 12155, 13090, 14300, 15470, 17017, 18700, 20020, 22100, 24310, 25025, 26180, 30940, 32725, 34034, 38675, 48620, 50050, 60775, 65450, 68068, 77350, 85085, 100100, 121550, 130900, 154700, 170170, 243100, 340340, 425425, 850850, 1701700]

約数ペア:

[(1, 1701700), (2, 850850), (4, 425425), (5, 340340), (7, 243100), (10, 170170), (11, 154700), (13, 130900), (14, 121550), (17, 100100), (20, 85085), (22, 77350), (25, 68068), (26, 65450), (28, 60775), (34, 50050), (35, 48620), (44, 38675), (50, 34034), (52, 32725), (55, 30940), (65, 26180), (68, 25025), (70, 24310), (77, 22100), (85, 20020), (91, 18700), (100, 17017), (110, 15470), (119, 14300), (130, 13090), (140, 12155), (143, 11900), (154, 11050), (170, 10010), (175, 9724), (182, 9350), (187, 9100), (220, 7735), (221, 7700), (238, 7150), (260, 6545), (275, 6188), (286, 5950), (308, 5525), (325, 5236), (340, 5005), (350, 4862), (364, 4675), (374, 4550), (385, 4420), (425, 4004), (442, 3850), (455, 3740), (476, 3575), (550, 3094), (572, 2975), (595, 2860), (650, 2618), (700, 2431), (715, 2380), (748, 2275), (770, 2210), (850, 2002), (884, 1925), (910, 1870), (935, 1820), (1001, 1700), (1100, 1547), (1105, 1540), (1190, 1430), (1300, 1309)]