17961207720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6173}}^1\times {\mathrm{24247}}^1$

素因数の和:30434

約数の個数: 64

約数和(自身を含む): 53894574720

約数和(自身を除く): 35933367000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6173, 12346, 18519, 24247, 24692, 30865, 37038, 48494, 49384, 61730, 72741, 74076, 92595, 96988, 121235, 123460, 145482, 148152, 185190, 193976, 242470, 246920, 290964, 363705, 370380, 484940, 581928, 727410, 740760, 969880, 1454820, 2909640, 149676731, 299353462, 449030193, 598706924, 748383655, 898060386, 1197413848, 1496767310, 1796120772, 2245150965, 2993534620, 3592241544, 4490301930, 5987069240, 8980603860, 17961207720]

約数ペア:

[(1, 17961207720), (2, 8980603860), (3, 5987069240), (4, 4490301930), (5, 3592241544), (6, 2993534620), (8, 2245150965), (10, 1796120772), (12, 1496767310), (15, 1197413848), (20, 898060386), (24, 748383655), (30, 598706924), (40, 449030193), (60, 299353462), (120, 149676731), (6173, 2909640), (12346, 1454820), (18519, 969880), (24247, 740760), (24692, 727410), (30865, 581928), (37038, 484940), (48494, 370380), (49384, 363705), (61730, 290964), (72741, 246920), (74076, 242470), (92595, 193976), (96988, 185190), (121235, 148152), (123460, 145482)]