130980780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{34651}}^1$

素因数の和:34676

約数の個数: 96

約数和(自身を含む): 465722880

約数和(自身を除く): 334742100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 34651, 69302, 103953, 138604, 173255, 207906, 242557, 311859, 346510, 415812, 485114, 519765, 623718, 693020, 727671, 935577, 970228, 1039530, 1212785, 1247436, 1455342, 1559295, 1871154, 2079060, 2183013, 2425570, 2910684, 3118590, 3638355, 3742308, 4366026, 4677885, 4851140, 6237180, 6549039, 7276710, 8732052, 9355770, 10915065, 13098078, 14553420, 18711540, 21830130, 26196156, 32745195, 43660260, 65490390, 130980780]

約数ペア:

[(1, 130980780), (2, 65490390), (3, 43660260), (4, 32745195), (5, 26196156), (6, 21830130), (7, 18711540), (9, 14553420), (10, 13098078), (12, 10915065), (14, 9355770), (15, 8732052), (18, 7276710), (20, 6549039), (21, 6237180), (27, 4851140), (28, 4677885), (30, 4366026), (35, 3742308), (36, 3638355), (42, 3118590), (45, 2910684), (54, 2425570), (60, 2183013), (63, 2079060), (70, 1871154), (84, 1559295), (90, 1455342), (105, 1247436), (108, 1212785), (126, 1039530), (135, 970228), (140, 935577), (180, 727671), (189, 693020), (210, 623718), (252, 519765), (270, 485114), (315, 415812), (378, 346510), (420, 311859), (540, 242557), (630, 207906), (756, 173255), (945, 138604), (1260, 103953), (1890, 69302), (3780, 34651)]