16961350

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 39283200

約数和(自身を除く): 22321850

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 43, 46, 49, 50, 70, 86, 98, 115, 161, 175, 215, 230, 245, 301, 322, 343, 350, 430, 490, 575, 602, 686, 805, 989, 1075, 1127, 1150, 1225, 1505, 1610, 1715, 1978, 2107, 2150, 2254, 2450, 3010, 3430, 4025, 4214, 4945, 5635, 6923, 7525, 7889, 8050, 8575, 9890, 10535, 11270, 13846, 14749, 15050, 15778, 17150, 21070, 24725, 28175, 29498, 34615, 39445, 48461, 49450, 52675, 56350, 69230, 73745, 78890, 96922, 105350, 147490, 173075, 197225, 242305, 339227, 346150, 368725, 394450, 484610, 678454, 737450, 1211525, 1696135, 2423050, 3392270, 8480675, 16961350]

約数ペア:

[(1, 16961350), (2, 8480675), (5, 3392270), (7, 2423050), (10, 1696135), (14, 1211525), (23, 737450), (25, 678454), (35, 484610), (43, 394450), (46, 368725), (49, 346150), (50, 339227), (70, 242305), (86, 197225), (98, 173075), (115, 147490), (161, 105350), (175, 96922), (215, 78890), (230, 73745), (245, 69230), (301, 56350), (322, 52675), (343, 49450), (350, 48461), (430, 39445), (490, 34615), (575, 29498), (602, 28175), (686, 24725), (805, 21070), (989, 17150), (1075, 15778), (1127, 15050), (1150, 14749), (1225, 13846), (1505, 11270), (1610, 10535), (1715, 9890), (1978, 8575), (2107, 8050), (2150, 7889), (2254, 7525), (2450, 6923), (3010, 5635), (3430, 4945), (4025, 4214)]