85814610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 249384960

約数和(自身を除く): 163570350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 109, 115, 138, 161, 163, 210, 218, 230, 322, 326, 327, 345, 483, 489, 545, 654, 690, 763, 805, 815, 966, 978, 1090, 1141, 1526, 1610, 1630, 1635, 2282, 2289, 2415, 2445, 2507, 3270, 3423, 3749, 3815, 4578, 4830, 4890, 5014, 5705, 6846, 7498, 7521, 7630, 11247, 11410, 11445, 12535, 15042, 17115, 17549, 17767, 18745, 22494, 22890, 25070, 26243, 34230, 35098, 35534, 37490, 37605, 52486, 52647, 53301, 56235, 75210, 78729, 87745, 88835, 105294, 106602, 112470, 124369, 131215, 157458, 175490, 177670, 248738, 262430, 263235, 266505, 373107, 393645, 408641, 526470, 533010, 621845, 746214, 787290, 817282, 1225923, 1243690, 1865535, 2043205, 2451846, 2860487, 3731070, 4086410, 5720974, 6129615, 8581461, 12259230, 14302435, 17162922, 28604870, 42907305, 85814610]

約数ペア:

[(1, 85814610), (2, 42907305), (3, 28604870), (5, 17162922), (6, 14302435), (7, 12259230), (10, 8581461), (14, 6129615), (15, 5720974), (21, 4086410), (23, 3731070), (30, 2860487), (35, 2451846), (42, 2043205), (46, 1865535), (69, 1243690), (70, 1225923), (105, 817282), (109, 787290), (115, 746214), (138, 621845), (161, 533010), (163, 526470), (210, 408641), (218, 393645), (230, 373107), (322, 266505), (326, 263235), (327, 262430), (345, 248738), (483, 177670), (489, 175490), (545, 157458), (654, 131215), (690, 124369), (763, 112470), (805, 106602), (815, 105294), (966, 88835), (978, 87745), (1090, 78729), (1141, 75210), (1526, 56235), (1610, 53301), (1630, 52647), (1635, 52486), (2282, 37605), (2289, 37490), (2415, 35534), (2445, 35098), (2507, 34230), (3270, 26243), (3423, 25070), (3749, 22890), (3815, 22494), (4578, 18745), (4830, 17767), (4890, 17549), (5014, 17115), (5705, 15042), (6846, 12535), (7498, 11445), (7521, 11410), (7630, 11247)]