19554875730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{228953}}^1$

素因数の和:229052

約数の個数: 96

約数和(自身を含む): 55503944496

約数和(自身を除く): 35949068766

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 73, 78, 90, 117, 130, 146, 195, 219, 234, 365, 390, 438, 585, 657, 730, 949, 1095, 1170, 1314, 1898, 2190, 2847, 3285, 4745, 5694, 6570, 8541, 9490, 14235, 17082, 28470, 42705, 85410, 228953, 457906, 686859, 1144765, 1373718, 2060577, 2289530, 2976389, 3434295, 4121154, 5952778, 6868590, 8929167, 10302885, 14881945, 16713569, 17858334, 20605770, 26787501, 29763890, 33427138, 44645835, 50140707, 53575002, 83567845, 89291670, 100281414, 133937505, 150422121, 167135690, 217276397, 250703535, 267875010, 300844242, 434552794, 501407070, 651829191, 752110605, 1086381985, 1303658382, 1504221210, 1955487573, 2172763970, 3259145955, 3910975146, 6518291910, 9777437865, 19554875730]

約数ペア:

[(1, 19554875730), (2, 9777437865), (3, 6518291910), (5, 3910975146), (6, 3259145955), (9, 2172763970), (10, 1955487573), (13, 1504221210), (15, 1303658382), (18, 1086381985), (26, 752110605), (30, 651829191), (39, 501407070), (45, 434552794), (65, 300844242), (73, 267875010), (78, 250703535), (90, 217276397), (117, 167135690), (130, 150422121), (146, 133937505), (195, 100281414), (219, 89291670), (234, 83567845), (365, 53575002), (390, 50140707), (438, 44645835), (585, 33427138), (657, 29763890), (730, 26787501), (949, 20605770), (1095, 17858334), (1170, 16713569), (1314, 14881945), (1898, 10302885), (2190, 8929167), (2847, 6868590), (3285, 5952778), (4745, 4121154), (5694, 3434295), (6570, 2976389), (8541, 2289530), (9490, 2060577), (14235, 1373718), (17082, 1144765), (28470, 686859), (42705, 457906), (85410, 228953)]