316830540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13103}}^1$

素因数の和:13159

約数の個数: 96

約数和(自身を含む): 986259456

約数和(自身を除く): 669428916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 13103, 24180, 26206, 39309, 52412, 65515, 78618, 131030, 157236, 170339, 196545, 262060, 340678, 393090, 406193, 511017, 681356, 786180, 812386, 851695, 1022034, 1218579, 1624772, 1703390, 2030965, 2044068, 2437158, 2555085, 3406780, 4061930, 4874316, 5110170, 5280509, 6092895, 8123860, 10220340, 10561018, 12185790, 15841527, 21122036, 24371580, 26402545, 31683054, 52805090, 63366108, 79207635, 105610180, 158415270, 316830540]

約数ペア:

[(1, 316830540), (2, 158415270), (3, 105610180), (4, 79207635), (5, 63366108), (6, 52805090), (10, 31683054), (12, 26402545), (13, 24371580), (15, 21122036), (20, 15841527), (26, 12185790), (30, 10561018), (31, 10220340), (39, 8123860), (52, 6092895), (60, 5280509), (62, 5110170), (65, 4874316), (78, 4061930), (93, 3406780), (124, 2555085), (130, 2437158), (155, 2044068), (156, 2030965), (186, 1703390), (195, 1624772), (260, 1218579), (310, 1022034), (372, 851695), (390, 812386), (403, 786180), (465, 681356), (620, 511017), (780, 406193), (806, 393090), (930, 340678), (1209, 262060), (1612, 196545), (1860, 170339), (2015, 157236), (2418, 131030), (4030, 78618), (4836, 65515), (6045, 52412), (8060, 39309), (12090, 26206), (13103, 24180)]