179703370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 249946550

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 73, 77, 110, 115, 139, 146, 154, 161, 230, 253, 278, 322, 365, 385, 506, 511, 695, 730, 770, 803, 805, 973, 1022, 1265, 1390, 1529, 1606, 1610, 1679, 1771, 1946, 2530, 2555, 3058, 3197, 3358, 3542, 4015, 4865, 5110, 5621, 6394, 7645, 8030, 8395, 8855, 9730, 10147, 10703, 11242, 11753, 15290, 15985, 16790, 17710, 18469, 20294, 21406, 22379, 23506, 28105, 31970, 35167, 36938, 44758, 50735, 53515, 56210, 58765, 70334, 71029, 92345, 101470, 107030, 111617, 111895, 117530, 129283, 142058, 175835, 184690, 223234, 223790, 233381, 246169, 258566, 351670, 355145, 466762, 492338, 558085, 646415, 710290, 781319, 1116170, 1166905, 1230845, 1292830, 1562638, 1633667, 2333810, 2461690, 2567191, 3267334, 3906595, 5134382, 7813190, 8168335, 12835955, 16336670, 17970337, 25671910, 35940674, 89851685, 179703370]

約数ペア:

[(1, 179703370), (2, 89851685), (5, 35940674), (7, 25671910), (10, 17970337), (11, 16336670), (14, 12835955), (22, 8168335), (23, 7813190), (35, 5134382), (46, 3906595), (55, 3267334), (70, 2567191), (73, 2461690), (77, 2333810), (110, 1633667), (115, 1562638), (139, 1292830), (146, 1230845), (154, 1166905), (161, 1116170), (230, 781319), (253, 710290), (278, 646415), (322, 558085), (365, 492338), (385, 466762), (506, 355145), (511, 351670), (695, 258566), (730, 246169), (770, 233381), (803, 223790), (805, 223234), (973, 184690), (1022, 175835), (1265, 142058), (1390, 129283), (1529, 117530), (1606, 111895), (1610, 111617), (1679, 107030), (1771, 101470), (1946, 92345), (2530, 71029), (2555, 70334), (3058, 58765), (3197, 56210), (3358, 53515), (3542, 50735), (4015, 44758), (4865, 36938), (5110, 35167), (5621, 31970), (6394, 28105), (7645, 23506), (8030, 22379), (8395, 21406), (8855, 20294), (9730, 18469), (10147, 17710), (10703, 16790), (11242, 15985), (11753, 15290)]