68384750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1699}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 152755200

約数和(自身を除く): 84370450

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 805, 875, 1150, 1610, 1699, 1750, 2875, 3398, 4025, 5750, 8050, 8495, 11893, 16990, 20125, 23786, 39077, 40250, 42475, 59465, 78154, 84950, 118930, 195385, 212375, 273539, 297325, 390770, 424750, 547078, 594650, 976925, 1367695, 1486625, 1953850, 2735390, 2973250, 4884625, 6838475, 9769250, 13676950, 34192375, 68384750]

約数ペア:

[(1, 68384750), (2, 34192375), (5, 13676950), (7, 9769250), (10, 6838475), (14, 4884625), (23, 2973250), (25, 2735390), (35, 1953850), (46, 1486625), (50, 1367695), (70, 976925), (115, 594650), (125, 547078), (161, 424750), (175, 390770), (230, 297325), (250, 273539), (322, 212375), (350, 195385), (575, 118930), (805, 84950), (875, 78154), (1150, 59465), (1610, 42475), (1699, 40250), (1750, 39077), (2875, 23786), (3398, 20125), (4025, 16990), (5750, 11893), (8050, 8495)]