19080630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4157}}^1$

素因数の和:4190

約数の個数: 64

約数和(自身を含む): 53887680

約数和(自身を除く): 34807050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4157, 4590, 8314, 12471, 20785, 24942, 37413, 41570, 62355, 70669, 74826, 112239, 124710, 141338, 187065, 212007, 224478, 353345, 374130, 424014, 561195, 636021, 706690, 1060035, 1122390, 1272042, 1908063, 2120070, 3180105, 3816126, 6360210, 9540315, 19080630]

約数ペア:

[(1, 19080630), (2, 9540315), (3, 6360210), (5, 3816126), (6, 3180105), (9, 2120070), (10, 1908063), (15, 1272042), (17, 1122390), (18, 1060035), (27, 706690), (30, 636021), (34, 561195), (45, 424014), (51, 374130), (54, 353345), (85, 224478), (90, 212007), (102, 187065), (135, 141338), (153, 124710), (170, 112239), (255, 74826), (270, 70669), (306, 62355), (459, 41570), (510, 37413), (765, 24942), (918, 20785), (1530, 12471), (2295, 8314), (4157, 4590)]