727291290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{75997}}^1$

素因数の和:76047

約数の個数: 64

約数和(自身を含む): 1969868160

約数和(自身を除く): 1242576870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 75997, 151994, 227991, 379985, 455982, 759970, 835967, 1139955, 1671934, 2203913, 2279910, 2507901, 4179835, 4407826, 5015802, 6611739, 8359670, 11019565, 12539505, 13223478, 22039130, 24243043, 25079010, 33058695, 48486086, 66117390, 72729129, 121215215, 145458258, 242430430, 363645645, 727291290]

約数ペア:

[(1, 727291290), (2, 363645645), (3, 242430430), (5, 145458258), (6, 121215215), (10, 72729129), (11, 66117390), (15, 48486086), (22, 33058695), (29, 25079010), (30, 24243043), (33, 22039130), (55, 13223478), (58, 12539505), (66, 11019565), (87, 8359670), (110, 6611739), (145, 5015802), (165, 4407826), (174, 4179835), (290, 2507901), (319, 2279910), (330, 2203913), (435, 1671934), (638, 1139955), (870, 835967), (957, 759970), (1595, 455982), (1914, 379985), (3190, 227991), (4785, 151994), (9570, 75997)]