89367070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 184726080

約数和(自身を除く): 95359010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 97, 130, 190, 194, 247, 373, 485, 494, 746, 970, 1235, 1261, 1843, 1865, 2470, 2522, 3686, 3730, 4849, 6305, 7087, 9215, 9698, 12610, 14174, 18430, 23959, 24245, 35435, 36181, 47918, 48490, 70870, 72362, 92131, 119795, 180905, 184262, 239590, 361810, 460655, 470353, 687439, 921310, 940706, 1374878, 2351765, 3437195, 4703530, 6874390, 8936707, 17873414, 44683535, 89367070]

約数ペア:

[(1, 89367070), (2, 44683535), (5, 17873414), (10, 8936707), (13, 6874390), (19, 4703530), (26, 3437195), (38, 2351765), (65, 1374878), (95, 940706), (97, 921310), (130, 687439), (190, 470353), (194, 460655), (247, 361810), (373, 239590), (485, 184262), (494, 180905), (746, 119795), (970, 92131), (1235, 72362), (1261, 70870), (1843, 48490), (1865, 47918), (2470, 36181), (2522, 35435), (3686, 24245), (3730, 23959), (4849, 18430), (6305, 14174), (7087, 12610), (9215, 9698)]