190067220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{150847}}^1$

素因数の和:150869

約数の個数: 72

約数和(自身を含む): 658904064

約数和(自身を除く): 468836844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 150847, 301694, 452541, 603388, 754235, 905082, 1055929, 1357623, 1508470, 1810164, 2111858, 2262705, 2715246, 3016940, 3167787, 4223716, 4525410, 5279645, 5430492, 6335574, 6788115, 9050820, 9503361, 10559290, 12671148, 13576230, 15838935, 19006722, 21118580, 27152460, 31677870, 38013444, 47516805, 63355740, 95033610, 190067220]

約数ペア:

[(1, 190067220), (2, 95033610), (3, 63355740), (4, 47516805), (5, 38013444), (6, 31677870), (7, 27152460), (9, 21118580), (10, 19006722), (12, 15838935), (14, 13576230), (15, 12671148), (18, 10559290), (20, 9503361), (21, 9050820), (28, 6788115), (30, 6335574), (35, 5430492), (36, 5279645), (42, 4525410), (45, 4223716), (60, 3167787), (63, 3016940), (70, 2715246), (84, 2262705), (90, 2111858), (105, 1810164), (126, 1508470), (140, 1357623), (180, 1055929), (210, 905082), (252, 754235), (315, 603388), (420, 452541), (630, 301694), (1260, 150847)]