869805930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{4507}}^1$

素因数の和:5443

約数の個数: 64

約数和(自身を含む): 2388879360

約数和(自身を除く): 1519073430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 919, 1838, 2757, 4507, 4595, 5514, 6433, 9014, 9190, 12866, 13521, 13785, 19299, 22535, 27042, 27570, 31549, 32165, 38598, 45070, 63098, 64330, 67605, 94647, 96495, 135210, 157745, 189294, 192990, 315490, 473235, 946470, 4141933, 8283866, 12425799, 20709665, 24851598, 28993531, 41419330, 57987062, 62128995, 86980593, 124257990, 144967655, 173961186, 289935310, 434902965, 869805930]

約数ペア:

[(1, 869805930), (2, 434902965), (3, 289935310), (5, 173961186), (6, 144967655), (7, 124257990), (10, 86980593), (14, 62128995), (15, 57987062), (21, 41419330), (30, 28993531), (35, 24851598), (42, 20709665), (70, 12425799), (105, 8283866), (210, 4141933), (919, 946470), (1838, 473235), (2757, 315490), (4507, 192990), (4595, 189294), (5514, 157745), (6433, 135210), (9014, 96495), (9190, 94647), (12866, 67605), (13521, 64330), (13785, 63098), (19299, 45070), (22535, 38598), (27042, 32165), (27570, 31549)]