77053290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2927

約数の個数: 64

約数和(自身を含む): 197544960

約数和(自身を除く): 120491670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2697, 2857, 4495, 5394, 5714, 8571, 8990, 13485, 14285, 17142, 26970, 28570, 42855, 82853, 85710, 88567, 165706, 177134, 248559, 265701, 414265, 442835, 497118, 531402, 828530, 885670, 1242795, 1328505, 2485590, 2568443, 2657010, 5136886, 7705329, 12842215, 15410658, 25684430, 38526645, 77053290]

約数ペア:

[(1, 77053290), (2, 38526645), (3, 25684430), (5, 15410658), (6, 12842215), (10, 7705329), (15, 5136886), (29, 2657010), (30, 2568443), (31, 2485590), (58, 1328505), (62, 1242795), (87, 885670), (93, 828530), (145, 531402), (155, 497118), (174, 442835), (186, 414265), (290, 265701), (310, 248559), (435, 177134), (465, 165706), (870, 88567), (899, 85710), (930, 82853), (1798, 42855), (2697, 28570), (2857, 26970), (4495, 17142), (5394, 14285), (5714, 13485), (8571, 8990)]