40265190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63913}}^1$

素因数の和:63933

約数の個数: 48

約数和(自身を含む): 119647008

約数和(自身を除く): 79381818

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, 630, 63913, 127826, 191739, 319565, 383478, 447391, 575217, 639130, 894782, 958695, 1150434, 1342173, 1917390, 2236955, 2684346, 2876085, 4026519, 4473910, 5752170, 6710865, 8053038, 13421730, 20132595, 40265190]

約数ペア:

[(1, 40265190), (2, 20132595), (3, 13421730), (5, 8053038), (6, 6710865), (7, 5752170), (9, 4473910), (10, 4026519), (14, 2876085), (15, 2684346), (18, 2236955), (21, 1917390), (30, 1342173), (35, 1150434), (42, 958695), (45, 894782), (63, 639130), (70, 575217), (90, 447391), (105, 383478), (126, 319565), (210, 191739), (315, 127826), (630, 63913)]