15695340990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{75571}}^1$

素因数の和:75654

約数の個数: 128

約数和(自身を含む): 45967122432

約数和(自身を除く): 30271781442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 43, 46, 69, 70, 86, 105, 115, 129, 138, 161, 210, 215, 230, 258, 301, 322, 345, 430, 483, 602, 645, 690, 805, 903, 966, 989, 1290, 1505, 1610, 1806, 1978, 2415, 2967, 3010, 4515, 4830, 4945, 5934, 6923, 9030, 9890, 13846, 14835, 20769, 29670, 34615, 41538, 69230, 75571, 103845, 151142, 207690, 226713, 377855, 453426, 528997, 755710, 1057994, 1133565, 1586991, 1738133, 2267130, 2644985, 3173982, 3249553, 3476266, 5214399, 5289970, 6499106, 7934955, 8690665, 9748659, 10428798, 12166931, 15869910, 16247765, 17381330, 19497318, 22746871, 24333862, 26071995, 32495530, 36500793, 45493742, 48743295, 52143990, 60834655, 68240613, 73001586, 74739719, 97486590, 113734355, 121669310, 136481226, 149479438, 182503965, 224219157, 227468710, 341203065, 365007930, 373698595, 448438314, 523178033, 682406130, 747397190, 1046356066, 1121095785, 1569534099, 2242191570, 2615890165, 3139068198, 5231780330, 7847670495, 15695340990]

約数ペア:

[(1, 15695340990), (2, 7847670495), (3, 5231780330), (5, 3139068198), (6, 2615890165), (7, 2242191570), (10, 1569534099), (14, 1121095785), (15, 1046356066), (21, 747397190), (23, 682406130), (30, 523178033), (35, 448438314), (42, 373698595), (43, 365007930), (46, 341203065), (69, 227468710), (70, 224219157), (86, 182503965), (105, 149479438), (115, 136481226), (129, 121669310), (138, 113734355), (161, 97486590), (210, 74739719), (215, 73001586), (230, 68240613), (258, 60834655), (301, 52143990), (322, 48743295), (345, 45493742), (430, 36500793), (483, 32495530), (602, 26071995), (645, 24333862), (690, 22746871), (805, 19497318), (903, 17381330), (966, 16247765), (989, 15869910), (1290, 12166931), (1505, 10428798), (1610, 9748659), (1806, 8690665), (1978, 7934955), (2415, 6499106), (2967, 5289970), (3010, 5214399), (4515, 3476266), (4830, 3249553), (4945, 3173982), (5934, 2644985), (6923, 2267130), (9030, 1738133), (9890, 1586991), (13846, 1133565), (14835, 1057994), (20769, 755710), (29670, 528997), (34615, 453426), (41538, 377855), (69230, 226713), (75571, 207690), (103845, 151142)]