243711090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3104

約数の個数: 96

約数和(自身を含む): 729945216

約数和(自身を除く): 486234126

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 655, 786, 917, 1179, 1310, 1834, 1965, 2358, 2751, 2953, 3930, 4585, 5502, 5895, 5906, 8253, 8859, 9170, 11790, 13755, 14765, 16506, 17718, 20671, 26577, 27510, 29530, 41265, 41342, 44295, 53154, 62013, 82530, 88590, 103355, 124026, 132885, 186039, 206710, 265770, 310065, 372078, 386843, 620130, 773686, 930195, 1160529, 1860390, 1934215, 2321058, 2707901, 3481587, 3868430, 5415802, 5802645, 6963174, 8123703, 11605290, 13539505, 16247406, 17407935, 24371109, 27079010, 34815870, 40618515, 48742218, 81237030, 121855545, 243711090]

約数ペア:

[(1, 243711090), (2, 121855545), (3, 81237030), (5, 48742218), (6, 40618515), (7, 34815870), (9, 27079010), (10, 24371109), (14, 17407935), (15, 16247406), (18, 13539505), (21, 11605290), (30, 8123703), (35, 6963174), (42, 5802645), (45, 5415802), (63, 3868430), (70, 3481587), (90, 2707901), (105, 2321058), (126, 1934215), (131, 1860390), (210, 1160529), (262, 930195), (315, 773686), (393, 620130), (630, 386843), (655, 372078), (786, 310065), (917, 265770), (1179, 206710), (1310, 186039), (1834, 132885), (1965, 124026), (2358, 103355), (2751, 88590), (2953, 82530), (3930, 62013), (4585, 53154), (5502, 44295), (5895, 41342), (5906, 41265), (8253, 29530), (8859, 27510), (9170, 26577), (11790, 20671), (13755, 17718), (14765, 16506)]