9735990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 25788672

約数和(自身を除く): 16052682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 163, 165, 181, 326, 330, 362, 489, 543, 815, 905, 978, 1086, 1630, 1793, 1810, 1991, 2445, 2715, 3586, 3982, 4890, 5379, 5430, 5973, 8965, 9955, 10758, 11946, 17930, 19910, 26895, 29503, 29865, 53790, 59006, 59730, 88509, 147515, 177018, 295030, 324533, 442545, 649066, 885090, 973599, 1622665, 1947198, 3245330, 4867995, 9735990]

約数ペア:

[(1, 9735990), (2, 4867995), (3, 3245330), (5, 1947198), (6, 1622665), (10, 973599), (11, 885090), (15, 649066), (22, 442545), (30, 324533), (33, 295030), (55, 177018), (66, 147515), (110, 88509), (163, 59730), (165, 59006), (181, 53790), (326, 29865), (330, 29503), (362, 26895), (489, 19910), (543, 17930), (815, 11946), (905, 10758), (978, 9955), (1086, 8965), (1630, 5973), (1793, 5430), (1810, 5379), (1991, 4890), (2445, 3982), (2715, 3586)]