1038972690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2281}}^1$

素因数の和:2545

約数の個数: 128

約数和(自身を含む): 3180925440

約数和(自身を除く): 2141952750

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, 241, 270, 315, 378, 482, 630, 723, 945, 1205, 1446, 1687, 1890, 2169, 2281, 2410, 3374, 3615, 4338, 4562, 5061, 6507, 6843, 7230, 8435, 10122, 10845, 11405, 13014, 13686, 15183, 15967, 16870, 20529, 21690, 22810, 25305, 30366, 31934, 32535, 34215, 41058, 45549, 47901, 50610, 61587, 65070, 68430, 75915, 79835, 91098, 95802, 102645, 123174, 143703, 151830, 159670, 205290, 227745, 239505, 287406, 307935, 431109, 455490, 479010, 549721, 615870, 718515, 862218, 1099442, 1437030, 1649163, 2155545, 2748605, 3298326, 3848047, 4311090, 4947489, 5497210, 7696094, 8245815, 9894978, 11544141, 14842467, 16491630, 19240235, 23088282, 24737445, 29684934, 34632423, 38480470, 49474890, 57720705, 69264846, 74212335, 103897269, 115441410, 148424670, 173162115, 207794538, 346324230, 519486345, 1038972690]

約数ペア:

[(1, 1038972690), (2, 519486345), (3, 346324230), (5, 207794538), (6, 173162115), (7, 148424670), (9, 115441410), (10, 103897269), (14, 74212335), (15, 69264846), (18, 57720705), (21, 49474890), (27, 38480470), (30, 34632423), (35, 29684934), (42, 24737445), (45, 23088282), (54, 19240235), (63, 16491630), (70, 14842467), (90, 11544141), (105, 9894978), (126, 8245815), (135, 7696094), (189, 5497210), (210, 4947489), (241, 4311090), (270, 3848047), (315, 3298326), (378, 2748605), (482, 2155545), (630, 1649163), (723, 1437030), (945, 1099442), (1205, 862218), (1446, 718515), (1687, 615870), (1890, 549721), (2169, 479010), (2281, 455490), (2410, 431109), (3374, 307935), (3615, 287406), (4338, 239505), (4562, 227745), (5061, 205290), (6507, 159670), (6843, 151830), (7230, 143703), (8435, 123174), (10122, 102645), (10845, 95802), (11405, 91098), (13014, 79835), (13686, 75915), (15183, 68430), (15967, 65070), (16870, 61587), (20529, 50610), (21690, 47901), (22810, 45549), (25305, 41058), (30366, 34215), (31934, 32535)]