196837830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{104147}}^1$

素因数の和:104170

約数の個数: 64

約数和(自身を含む): 599892480

約数和(自身を除く): 403054650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 104147, 208294, 312441, 520735, 624882, 729029, 937323, 1041470, 1458058, 1562205, 1874646, 2187087, 2811969, 3124410, 3645145, 4374174, 4686615, 5623938, 6561261, 7290290, 9373230, 10935435, 13122522, 14059845, 19683783, 21870870, 28119690, 32806305, 39367566, 65612610, 98418915, 196837830]

約数ペア:

[(1, 196837830), (2, 98418915), (3, 65612610), (5, 39367566), (6, 32806305), (7, 28119690), (9, 21870870), (10, 19683783), (14, 14059845), (15, 13122522), (18, 10935435), (21, 9373230), (27, 7290290), (30, 6561261), (35, 5623938), (42, 4686615), (45, 4374174), (54, 3645145), (63, 3124410), (70, 2811969), (90, 2187087), (105, 1874646), (126, 1562205), (135, 1458058), (189, 1041470), (210, 937323), (270, 729029), (315, 624882), (378, 520735), (630, 312441), (945, 208294), (1890, 104147)]