2964888945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2227

約数の個数: 72

約数和(自身を含む): 5465940480

約数和(自身を除く): 2501051535

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 529, 531, 885, 1035, 1357, 1587, 2111, 2645, 2655, 4071, 4761, 6333, 6785, 7935, 10555, 12213, 18999, 20355, 23805, 31211, 31665, 48553, 61065, 93633, 94995, 124549, 145659, 156055, 242765, 280899, 373647, 436977, 468165, 622745, 728295, 1116719, 1120941, 1404495, 1868235, 2184885, 2864627, 3350157, 5583595, 5604705, 8593881, 10050471, 14323135, 16750785, 25781643, 42969405, 50252355, 65886421, 128908215, 197659263, 329432105, 592977789, 988296315, 2964888945]

約数ペア:

[(1, 2964888945), (3, 988296315), (5, 592977789), (9, 329432105), (15, 197659263), (23, 128908215), (45, 65886421), (59, 50252355), (69, 42969405), (115, 25781643), (177, 16750785), (207, 14323135), (295, 10050471), (345, 8593881), (529, 5604705), (531, 5583595), (885, 3350157), (1035, 2864627), (1357, 2184885), (1587, 1868235), (2111, 1404495), (2645, 1120941), (2655, 1116719), (4071, 728295), (4761, 622745), (6333, 468165), (6785, 436977), (7935, 373647), (10555, 280899), (12213, 242765), (18999, 156055), (20355, 145659), (23805, 124549), (31211, 94995), (31665, 93633), (48553, 61065)]