899460870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9497}}^1$

素因数の和:9566

約数の個数: 128

約数和(自身を含む): 2757307392

約数和(自身を除く): 1857846522

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 55, 66, 70, 77, 82, 105, 110, 123, 154, 165, 205, 210, 231, 246, 287, 330, 385, 410, 451, 462, 574, 615, 770, 861, 902, 1155, 1230, 1353, 1435, 1722, 2255, 2310, 2706, 2870, 3157, 4305, 4510, 6314, 6765, 8610, 9471, 9497, 13530, 15785, 18942, 18994, 28491, 31570, 47355, 47485, 56982, 66479, 94710, 94970, 104467, 132958, 142455, 199437, 208934, 284910, 313401, 332395, 389377, 398874, 522335, 626802, 664790, 731269, 778754, 997185, 1044670, 1168131, 1462538, 1567005, 1946885, 1994370, 2193807, 2336262, 2725639, 3134010, 3656345, 3893770, 4283147, 4387614, 5451278, 5840655, 7312690, 8176917, 8566294, 10969035, 11681310, 12849441, 13628195, 16353834, 21415735, 21938070, 25698882, 27256390, 29982029, 40884585, 42831470, 59964058, 64247205, 81769170, 89946087, 128494410, 149910145, 179892174, 299820290, 449730435, 899460870]

約数ペア:

[(1, 899460870), (2, 449730435), (3, 299820290), (5, 179892174), (6, 149910145), (7, 128494410), (10, 89946087), (11, 81769170), (14, 64247205), (15, 59964058), (21, 42831470), (22, 40884585), (30, 29982029), (33, 27256390), (35, 25698882), (41, 21938070), (42, 21415735), (55, 16353834), (66, 13628195), (70, 12849441), (77, 11681310), (82, 10969035), (105, 8566294), (110, 8176917), (123, 7312690), (154, 5840655), (165, 5451278), (205, 4387614), (210, 4283147), (231, 3893770), (246, 3656345), (287, 3134010), (330, 2725639), (385, 2336262), (410, 2193807), (451, 1994370), (462, 1946885), (574, 1567005), (615, 1462538), (770, 1168131), (861, 1044670), (902, 997185), (1155, 778754), (1230, 731269), (1353, 664790), (1435, 626802), (1722, 522335), (2255, 398874), (2310, 389377), (2706, 332395), (2870, 313401), (3157, 284910), (4305, 208934), (4510, 199437), (6314, 142455), (6765, 132958), (8610, 104467), (9471, 94970), (9497, 94710), (13530, 66479), (15785, 56982), (18942, 47485), (18994, 47355), (28491, 31570)]