285844460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3383

約数の個数: 96

約数和(自身を含む): 723727872

約数和(自身を除く): 437883412

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 391, 460, 506, 748, 782, 935, 1012, 1265, 1564, 1870, 1955, 2530, 3323, 3740, 3910, 4301, 5060, 6646, 7820, 8602, 13292, 16615, 17204, 21505, 33230, 36553, 43010, 56491, 66460, 73106, 76429, 86020, 112982, 146212, 152858, 182765, 225964, 282455, 305716, 365530, 382145, 564910, 621401, 731060, 764290, 840719, 1129820, 1242802, 1299293, 1528580, 1681438, 2485604, 2598586, 3107005, 3362876, 4203595, 5197172, 6214010, 6496465, 8407190, 12428020, 12992930, 14292223, 16814380, 25985860, 28584446, 57168892, 71461115, 142922230, 285844460]

約数ペア:

[(1, 285844460), (2, 142922230), (4, 71461115), (5, 57168892), (10, 28584446), (11, 25985860), (17, 16814380), (20, 14292223), (22, 12992930), (23, 12428020), (34, 8407190), (44, 6496465), (46, 6214010), (55, 5197172), (68, 4203595), (85, 3362876), (92, 3107005), (110, 2598586), (115, 2485604), (170, 1681438), (187, 1528580), (220, 1299293), (230, 1242802), (253, 1129820), (340, 840719), (374, 764290), (391, 731060), (460, 621401), (506, 564910), (748, 382145), (782, 365530), (935, 305716), (1012, 282455), (1265, 225964), (1564, 182765), (1870, 152858), (1955, 146212), (2530, 112982), (3323, 86020), (3740, 76429), (3910, 73106), (4301, 66460), (5060, 56491), (6646, 43010), (7820, 36553), (8602, 33230), (13292, 21505), (16615, 17204)]