15698600090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{22039}}^1$

素因数の和:22251

約数の個数: 64

約数和(自身を含む): 31229798400

約数和(自身を除く): 15531198310

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 163, 190, 230, 326, 437, 815, 874, 1630, 2185, 3097, 3749, 4370, 6194, 7498, 15485, 18745, 22039, 30970, 37490, 44078, 71231, 110195, 142462, 220390, 356155, 418741, 506897, 712310, 837482, 1013794, 2093705, 2534485, 3592357, 4187410, 5068970, 7184714, 9631043, 17961785, 19262086, 35923570, 48155215, 68254783, 82624211, 96310430, 136509566, 165248422, 341273915, 413121055, 682547830, 826242110, 1569860009, 3139720018, 7849300045, 15698600090]

約数ペア:

[(1, 15698600090), (2, 7849300045), (5, 3139720018), (10, 1569860009), (19, 826242110), (23, 682547830), (38, 413121055), (46, 341273915), (95, 165248422), (115, 136509566), (163, 96310430), (190, 82624211), (230, 68254783), (326, 48155215), (437, 35923570), (815, 19262086), (874, 17961785), (1630, 9631043), (2185, 7184714), (3097, 5068970), (3749, 4187410), (4370, 3592357), (6194, 2534485), (7498, 2093705), (15485, 1013794), (18745, 837482), (22039, 712310), (30970, 506897), (37490, 418741), (44078, 356155), (71231, 220390), (110195, 142462)]