26449290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41983}}^1$

素因数の和:42003

約数の個数: 48

約数和(自身を含む): 78594048

約数和(自身を除く): 52144758

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, 41983, 83966, 125949, 209915, 251898, 293881, 377847, 419830, 587762, 629745, 755694, 881643, 1259490, 1469405, 1763286, 1889235, 2644929, 2938810, 3778470, 4408215, 5289858, 8816430, 13224645, 26449290]

約数ペア:

[(1, 26449290), (2, 13224645), (3, 8816430), (5, 5289858), (6, 4408215), (7, 3778470), (9, 2938810), (10, 2644929), (14, 1889235), (15, 1763286), (18, 1469405), (21, 1259490), (30, 881643), (35, 755694), (42, 629745), (45, 587762), (63, 419830), (70, 377847), (90, 293881), (105, 251898), (126, 209915), (210, 125949), (315, 83966), (630, 41983)]