1109194620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{15787}}^1$

素因数の和:16970

約数の個数: 48

約数和(自身を含む): 3108594048

約数和(自身を除く): 1999399428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1171, 2342, 3513, 4684, 5855, 7026, 11710, 14052, 15787, 17565, 23420, 31574, 35130, 47361, 63148, 70260, 78935, 94722, 157870, 189444, 236805, 315740, 473610, 947220, 18486577, 36973154, 55459731, 73946308, 92432885, 110919462, 184865770, 221838924, 277298655, 369731540, 554597310, 1109194620]

約数ペア:

[(1, 1109194620), (2, 554597310), (3, 369731540), (4, 277298655), (5, 221838924), (6, 184865770), (10, 110919462), (12, 92432885), (15, 73946308), (20, 55459731), (30, 36973154), (60, 18486577), (1171, 947220), (2342, 473610), (3513, 315740), (4684, 236805), (5855, 189444), (7026, 157870), (11710, 94722), (14052, 78935), (15787, 70260), (17565, 63148), (23420, 47361), (31574, 35130)]