143886330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{647}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 429421824

約数和(自身を除く): 285535494

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 353, 630, 647, 706, 1059, 1294, 1765, 1941, 2118, 2471, 3177, 3235, 3530, 3882, 4529, 4942, 5295, 5823, 6354, 6470, 7413, 9058, 9705, 10590, 11646, 12355, 13587, 14826, 15885, 19410, 22239, 22645, 24710, 27174, 29115, 31770, 37065, 40761, 44478, 45290, 58230, 67935, 74130, 81522, 111195, 135870, 203805, 222390, 228391, 407610, 456782, 685173, 1141955, 1370346, 1598737, 2055519, 2283910, 3197474, 3425865, 4111038, 4796211, 6851730, 7993685, 9592422, 10277595, 14388633, 15987370, 20555190, 23981055, 28777266, 47962110, 71943165, 143886330]

約数ペア:

[(1, 143886330), (2, 71943165), (3, 47962110), (5, 28777266), (6, 23981055), (7, 20555190), (9, 15987370), (10, 14388633), (14, 10277595), (15, 9592422), (18, 7993685), (21, 6851730), (30, 4796211), (35, 4111038), (42, 3425865), (45, 3197474), (63, 2283910), (70, 2055519), (90, 1598737), (105, 1370346), (126, 1141955), (210, 685173), (315, 456782), (353, 407610), (630, 228391), (647, 222390), (706, 203805), (1059, 135870), (1294, 111195), (1765, 81522), (1941, 74130), (2118, 67935), (2471, 58230), (3177, 45290), (3235, 44478), (3530, 40761), (3882, 37065), (4529, 31770), (4942, 29115), (5295, 27174), (5823, 24710), (6354, 22645), (6470, 22239), (7413, 19410), (9058, 15885), (9705, 14826), (10590, 13587), (11646, 12355)]