724695930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3081

約数の個数: 128

約数和(自身を含む): 2226216960

約数和(自身を除く): 1501521030

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, 131, 135, 189, 210, 262, 270, 315, 378, 393, 630, 655, 786, 917, 945, 1179, 1310, 1834, 1890, 1965, 2358, 2751, 2927, 3537, 3930, 4585, 5502, 5854, 5895, 7074, 8253, 8781, 9170, 11790, 13755, 14635, 16506, 17562, 17685, 20489, 24759, 26343, 27510, 29270, 35370, 40978, 41265, 43905, 49518, 52686, 61467, 79029, 82530, 87810, 102445, 122934, 123795, 131715, 158058, 184401, 204890, 247590, 263430, 307335, 368802, 383437, 395145, 553203, 614670, 766874, 790290, 922005, 1106406, 1150311, 1844010, 1917185, 2300622, 2684059, 2766015, 3450933, 3834370, 5368118, 5532030, 5751555, 6901866, 8052177, 10352799, 11503110, 13420295, 16104354, 17254665, 20705598, 24156531, 26840590, 34509330, 40260885, 48313062, 51763995, 72469593, 80521770, 103527990, 120782655, 144939186, 241565310, 362347965, 724695930]

約数ペア:

[(1, 724695930), (2, 362347965), (3, 241565310), (5, 144939186), (6, 120782655), (7, 103527990), (9, 80521770), (10, 72469593), (14, 51763995), (15, 48313062), (18, 40260885), (21, 34509330), (27, 26840590), (30, 24156531), (35, 20705598), (42, 17254665), (45, 16104354), (54, 13420295), (63, 11503110), (70, 10352799), (90, 8052177), (105, 6901866), (126, 5751555), (131, 5532030), (135, 5368118), (189, 3834370), (210, 3450933), (262, 2766015), (270, 2684059), (315, 2300622), (378, 1917185), (393, 1844010), (630, 1150311), (655, 1106406), (786, 922005), (917, 790290), (945, 766874), (1179, 614670), (1310, 553203), (1834, 395145), (1890, 383437), (1965, 368802), (2358, 307335), (2751, 263430), (2927, 247590), (3537, 204890), (3930, 184401), (4585, 158058), (5502, 131715), (5854, 123795), (5895, 122934), (7074, 102445), (8253, 87810), (8781, 82530), (9170, 79029), (11790, 61467), (13755, 52686), (14635, 49518), (16506, 43905), (17562, 41265), (17685, 40978), (20489, 35370), (24759, 29270), (26343, 27510)]