30875152

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1364

約数の個数: 80

約数和(自身を含む): 78566400

約数和(自身を除く): 47691248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1319, 1463, 1672, 2128, 2638, 2926, 3344, 5276, 5852, 9233, 10552, 11704, 14509, 18466, 21104, 23408, 25061, 29018, 36932, 50122, 58036, 73864, 100244, 101563, 116072, 147728, 175427, 200488, 203126, 232144, 275671, 350854, 400976, 406252, 551342, 701708, 812504, 1102684, 1403416, 1625008, 1929697, 2205368, 2806832, 3859394, 4410736, 7718788, 15437576, 30875152]

約数ペア:

[(1, 30875152), (2, 15437576), (4, 7718788), (7, 4410736), (8, 3859394), (11, 2806832), (14, 2205368), (16, 1929697), (19, 1625008), (22, 1403416), (28, 1102684), (38, 812504), (44, 701708), (56, 551342), (76, 406252), (77, 400976), (88, 350854), (112, 275671), (133, 232144), (152, 203126), (154, 200488), (176, 175427), (209, 147728), (266, 116072), (304, 101563), (308, 100244), (418, 73864), (532, 58036), (616, 50122), (836, 36932), (1064, 29018), (1232, 25061), (1319, 23408), (1463, 21104), (1672, 18466), (2128, 14509), (2638, 11704), (2926, 10552), (3344, 9233), (5276, 5852)]