1874308920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21193}}^1$

素因数の和:21285

約数の個数: 128

約数和(自身を含む): 6225949440

約数和(自身を除く): 4351640520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 536, 660, 670, 737, 804, 1005, 1320, 1340, 1474, 1608, 2010, 2211, 2680, 2948, 3685, 4020, 4422, 5896, 7370, 8040, 8844, 11055, 14740, 17688, 21193, 22110, 29480, 42386, 44220, 63579, 84772, 88440, 105965, 127158, 169544, 211930, 233123, 254316, 317895, 423860, 466246, 508632, 635790, 699369, 847720, 932492, 1165615, 1271580, 1398738, 1419931, 1864984, 2331230, 2543160, 2797476, 2839862, 3496845, 4259793, 4662460, 5594952, 5679724, 6993690, 7099655, 8519586, 9324920, 11359448, 13987380, 14199310, 15619241, 17039172, 21298965, 27974760, 28398620, 31238482, 34078344, 42597930, 46857723, 56797240, 62476964, 78096205, 85195860, 93715446, 124953928, 156192410, 170391720, 187430892, 234288615, 312384820, 374861784, 468577230, 624769640, 937154460, 1874308920]

約数ペア:

[(1, 1874308920), (2, 937154460), (3, 624769640), (4, 468577230), (5, 374861784), (6, 312384820), (8, 234288615), (10, 187430892), (11, 170391720), (12, 156192410), (15, 124953928), (20, 93715446), (22, 85195860), (24, 78096205), (30, 62476964), (33, 56797240), (40, 46857723), (44, 42597930), (55, 34078344), (60, 31238482), (66, 28398620), (67, 27974760), (88, 21298965), (110, 17039172), (120, 15619241), (132, 14199310), (134, 13987380), (165, 11359448), (201, 9324920), (220, 8519586), (264, 7099655), (268, 6993690), (330, 5679724), (335, 5594952), (402, 4662460), (440, 4259793), (536, 3496845), (660, 2839862), (670, 2797476), (737, 2543160), (804, 2331230), (1005, 1864984), (1320, 1419931), (1340, 1398738), (1474, 1271580), (1608, 1165615), (2010, 932492), (2211, 847720), (2680, 699369), (2948, 635790), (3685, 508632), (4020, 466246), (4422, 423860), (5896, 317895), (7370, 254316), (8040, 233123), (8844, 211930), (11055, 169544), (14740, 127158), (17688, 105965), (21193, 88440), (22110, 84772), (29480, 63579), (42386, 44220)]