57706810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 130014720

約数和(自身を除く): 72307910

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 49, 58, 62, 70, 98, 131, 145, 155, 203, 217, 245, 262, 290, 310, 406, 434, 490, 655, 899, 917, 1015, 1085, 1310, 1421, 1519, 1798, 1834, 2030, 2170, 2842, 3038, 3799, 4061, 4495, 4585, 6293, 6419, 7105, 7595, 7598, 8122, 8990, 9170, 12586, 12838, 14210, 15190, 18995, 20305, 26593, 28427, 31465, 32095, 37990, 40610, 44051, 53186, 56854, 62930, 64190, 88102, 117769, 132965, 142135, 186151, 198989, 220255, 235538, 265930, 284270, 372302, 397978, 440510, 588845, 824383, 930755, 994945, 1177690, 1648766, 1861510, 1989890, 4121915, 5770681, 8243830, 11541362, 28853405, 57706810]

約数ペア:

[(1, 57706810), (2, 28853405), (5, 11541362), (7, 8243830), (10, 5770681), (14, 4121915), (29, 1989890), (31, 1861510), (35, 1648766), (49, 1177690), (58, 994945), (62, 930755), (70, 824383), (98, 588845), (131, 440510), (145, 397978), (155, 372302), (203, 284270), (217, 265930), (245, 235538), (262, 220255), (290, 198989), (310, 186151), (406, 142135), (434, 132965), (490, 117769), (655, 88102), (899, 64190), (917, 62930), (1015, 56854), (1085, 53186), (1310, 44051), (1421, 40610), (1519, 37990), (1798, 32095), (1834, 31465), (2030, 28427), (2170, 26593), (2842, 20305), (3038, 18995), (3799, 15190), (4061, 14210), (4495, 12838), (4585, 12586), (6293, 9170), (6419, 8990), (7105, 8122), (7595, 7598)]