300380514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 128

約数和(自身を含む): 771047424

約数和(自身を除く): 470666910

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 41, 42, 51, 62, 82, 93, 102, 119, 123, 186, 217, 238, 246, 287, 331, 357, 434, 527, 574, 651, 662, 697, 714, 861, 993, 1054, 1271, 1302, 1394, 1581, 1722, 1986, 2091, 2317, 2542, 3162, 3689, 3813, 4182, 4634, 4879, 5627, 6951, 7378, 7626, 8897, 9758, 10261, 11067, 11254, 13571, 13902, 14637, 16881, 17794, 20522, 21607, 22134, 26691, 27142, 29274, 30783, 33762, 39389, 40713, 43214, 53382, 61566, 64821, 71827, 78778, 81426, 94997, 118167, 129642, 143654, 151249, 174437, 189994, 215481, 230707, 236334, 284991, 302498, 348874, 420701, 430962, 453747, 461414, 523311, 569982, 692121, 841402, 907494, 1046622, 1221059, 1262103, 1384242, 1614949, 2442118, 2524206, 2944907, 3229898, 3663177, 4844847, 5889814, 7151917, 7326354, 8834721, 9689694, 14303834, 17669442, 21455751, 42911502, 50063419, 100126838, 150190257, 300380514]

約数ペア:

[(1, 300380514), (2, 150190257), (3, 100126838), (6, 50063419), (7, 42911502), (14, 21455751), (17, 17669442), (21, 14303834), (31, 9689694), (34, 8834721), (41, 7326354), (42, 7151917), (51, 5889814), (62, 4844847), (82, 3663177), (93, 3229898), (102, 2944907), (119, 2524206), (123, 2442118), (186, 1614949), (217, 1384242), (238, 1262103), (246, 1221059), (287, 1046622), (331, 907494), (357, 841402), (434, 692121), (527, 569982), (574, 523311), (651, 461414), (662, 453747), (697, 430962), (714, 420701), (861, 348874), (993, 302498), (1054, 284991), (1271, 236334), (1302, 230707), (1394, 215481), (1581, 189994), (1722, 174437), (1986, 151249), (2091, 143654), (2317, 129642), (2542, 118167), (3162, 94997), (3689, 81426), (3813, 78778), (4182, 71827), (4634, 64821), (4879, 61566), (5627, 53382), (6951, 43214), (7378, 40713), (7626, 39389), (8897, 33762), (9758, 30783), (10261, 29274), (11067, 27142), (11254, 26691), (13571, 22134), (13902, 21607), (14637, 20522), (16881, 17794)]