2051209230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2543}}^1$

素因数の和:2750

約数の個数: 128

約数和(自身を含む): 5908267008

約数和(自身を除く): 3857057778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 167, 210, 230, 322, 334, 345, 483, 501, 690, 805, 835, 966, 1002, 1169, 1610, 1670, 2338, 2415, 2505, 2543, 3507, 3841, 4830, 5010, 5086, 5845, 7014, 7629, 7682, 11523, 11690, 12715, 15258, 17535, 17801, 19205, 23046, 25430, 26887, 35070, 35602, 38145, 38410, 53403, 53774, 57615, 58489, 76290, 80661, 89005, 106806, 115230, 116978, 134435, 161322, 175467, 178010, 267015, 268870, 292445, 350934, 403305, 409423, 424681, 534030, 584890, 806610, 818846, 849362, 877335, 1228269, 1274043, 1754670, 2047115, 2123405, 2456538, 2548086, 2972767, 4094230, 4246810, 5945534, 6141345, 6370215, 8918301, 9767663, 12282690, 12740430, 14863835, 17836602, 19535326, 29302989, 29727670, 44591505, 48838315, 58605978, 68373641, 89183010, 97676630, 136747282, 146514945, 205120923, 293029890, 341868205, 410241846, 683736410, 1025604615, 2051209230]

約数ペア:

[(1, 2051209230), (2, 1025604615), (3, 683736410), (5, 410241846), (6, 341868205), (7, 293029890), (10, 205120923), (14, 146514945), (15, 136747282), (21, 97676630), (23, 89183010), (30, 68373641), (35, 58605978), (42, 48838315), (46, 44591505), (69, 29727670), (70, 29302989), (105, 19535326), (115, 17836602), (138, 14863835), (161, 12740430), (167, 12282690), (210, 9767663), (230, 8918301), (322, 6370215), (334, 6141345), (345, 5945534), (483, 4246810), (501, 4094230), (690, 2972767), (805, 2548086), (835, 2456538), (966, 2123405), (1002, 2047115), (1169, 1754670), (1610, 1274043), (1670, 1228269), (2338, 877335), (2415, 849362), (2505, 818846), (2543, 806610), (3507, 584890), (3841, 534030), (4830, 424681), (5010, 409423), (5086, 403305), (5845, 350934), (7014, 292445), (7629, 268870), (7682, 267015), (11523, 178010), (11690, 175467), (12715, 161322), (15258, 134435), (17535, 116978), (17801, 115230), (19205, 106806), (23046, 89005), (25430, 80661), (26887, 76290), (35070, 58489), (35602, 57615), (38145, 53774), (38410, 53403)]