15222607660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{8951}}^1$

素因数の和:9215

約数の個数: 96

約数和(自身を含む): 35709456384

約数和(自身を除く): 20486848724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 211, 260, 310, 403, 422, 620, 806, 844, 1055, 1612, 2015, 2110, 2743, 4030, 4220, 5486, 6541, 8060, 8951, 10972, 13082, 13715, 17902, 26164, 27430, 32705, 35804, 44755, 54860, 65410, 85033, 89510, 116363, 130820, 170066, 179020, 232726, 277481, 340132, 425165, 465452, 554962, 581815, 850330, 1109924, 1163630, 1387405, 1700660, 1888661, 2327260, 2774810, 3607253, 3777322, 5549620, 7214506, 7554644, 9443305, 14429012, 18036265, 18886610, 24552593, 36072530, 37773220, 49105186, 58548491, 72145060, 98210372, 117096982, 122762965, 234193964, 245525930, 292742455, 491051860, 585484910, 761130383, 1170969820, 1522260766, 3044521532, 3805651915, 7611303830, 15222607660]

約数ペア:

[(1, 15222607660), (2, 7611303830), (4, 3805651915), (5, 3044521532), (10, 1522260766), (13, 1170969820), (20, 761130383), (26, 585484910), (31, 491051860), (52, 292742455), (62, 245525930), (65, 234193964), (124, 122762965), (130, 117096982), (155, 98210372), (211, 72145060), (260, 58548491), (310, 49105186), (403, 37773220), (422, 36072530), (620, 24552593), (806, 18886610), (844, 18036265), (1055, 14429012), (1612, 9443305), (2015, 7554644), (2110, 7214506), (2743, 5549620), (4030, 3777322), (4220, 3607253), (5486, 2774810), (6541, 2327260), (8060, 1888661), (8951, 1700660), (10972, 1387405), (13082, 1163630), (13715, 1109924), (17902, 850330), (26164, 581815), (27430, 554962), (32705, 465452), (35804, 425165), (44755, 340132), (54860, 277481), (65410, 232726), (85033, 179020), (89510, 170066), (116363, 130820)]