728415115430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1\times {\mathrm{45589}}^1$

素因数の和:46293

約数の個数: 64

約数和(自身を含む): 1381477662720

約数和(自身を除く): 653062547290

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 547, 635, 1094, 1270, 2735, 2921, 5470, 5842, 12581, 14605, 25162, 29210, 45589, 62905, 69469, 91178, 125810, 138938, 227945, 347345, 455890, 694690, 1048547, 1597787, 2097094, 3195574, 5242735, 5789803, 7988935, 10485470, 11579606, 15977870, 24937183, 28949015, 49874366, 57898030, 124685915, 133165469, 249371830, 266330938, 573555209, 665827345, 1147110418, 1331654690, 2867776045, 3167022241, 5735552090, 6334044482, 15835111205, 31670222410, 72841511543, 145683023086, 364207557715, 728415115430]

約数ペア:

[(1, 728415115430), (2, 364207557715), (5, 145683023086), (10, 72841511543), (23, 31670222410), (46, 15835111205), (115, 6334044482), (127, 5735552090), (230, 3167022241), (254, 2867776045), (547, 1331654690), (635, 1147110418), (1094, 665827345), (1270, 573555209), (2735, 266330938), (2921, 249371830), (5470, 133165469), (5842, 124685915), (12581, 57898030), (14605, 49874366), (25162, 28949015), (29210, 24937183), (45589, 15977870), (62905, 11579606), (69469, 10485470), (91178, 7988935), (125810, 5789803), (138938, 5242735), (227945, 3195574), (347345, 2097094), (455890, 1597787), (694690, 1048547)]