1330447690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11777}}^1$

素因数の和:11887

約数の個数: 64

約数和(自身を含む): 2849333760

約数和(自身を除く): 1518886070

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 110, 130, 143, 158, 286, 395, 715, 790, 869, 1027, 1430, 1738, 2054, 4345, 5135, 8690, 10270, 11297, 11777, 22594, 23554, 56485, 58885, 112970, 117770, 129547, 153101, 259094, 306202, 647735, 765505, 930383, 1295470, 1531010, 1684111, 1860766, 3368222, 4651915, 8420555, 9303830, 10234213, 12094979, 16841110, 20468426, 24189958, 51171065, 60474895, 102342130, 120949790, 133044769, 266089538, 665223845, 1330447690]

約数ペア:

[(1, 1330447690), (2, 665223845), (5, 266089538), (10, 133044769), (11, 120949790), (13, 102342130), (22, 60474895), (26, 51171065), (55, 24189958), (65, 20468426), (79, 16841110), (110, 12094979), (130, 10234213), (143, 9303830), (158, 8420555), (286, 4651915), (395, 3368222), (715, 1860766), (790, 1684111), (869, 1531010), (1027, 1295470), (1430, 930383), (1738, 765505), (2054, 647735), (4345, 306202), (5135, 259094), (8690, 153101), (10270, 129547), (11297, 117770), (11777, 112970), (22594, 58885), (23554, 56485)]