30773988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4211}}^1$

素因数の和:4257

約数の個数: 72

約数和(自身を含む): 91990080

約数和(自身を除く): 61216092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 4211, 7308, 8422, 12633, 16844, 25266, 29477, 37899, 50532, 58954, 75798, 88431, 117908, 122119, 151596, 176862, 244238, 265293, 353724, 366357, 488476, 530586, 732714, 854833, 1061172, 1099071, 1465428, 1709666, 2198142, 2564499, 3419332, 4396284, 5128998, 7693497, 10257996, 15386994, 30773988]

約数ペア:

[(1, 30773988), (2, 15386994), (3, 10257996), (4, 7693497), (6, 5128998), (7, 4396284), (9, 3419332), (12, 2564499), (14, 2198142), (18, 1709666), (21, 1465428), (28, 1099071), (29, 1061172), (36, 854833), (42, 732714), (58, 530586), (63, 488476), (84, 366357), (87, 353724), (116, 265293), (126, 244238), (174, 176862), (203, 151596), (252, 122119), (261, 117908), (348, 88431), (406, 75798), (522, 58954), (609, 50532), (812, 37899), (1044, 29477), (1218, 25266), (1827, 16844), (2436, 12633), (3654, 8422), (4211, 7308)]