103283460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{81971}}^1$

素因数の和:81993

約数の個数: 72

約数和(自身を含む): 358053696

約数和(自身を除く): 254770236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 81971, 163942, 245913, 327884, 409855, 491826, 573797, 737739, 819710, 983652, 1147594, 1229565, 1475478, 1639420, 1721391, 2295188, 2459130, 2868985, 2950956, 3442782, 3688695, 4918260, 5164173, 5737970, 6885564, 7377390, 8606955, 10328346, 11475940, 14754780, 17213910, 20656692, 25820865, 34427820, 51641730, 103283460]

約数ペア:

[(1, 103283460), (2, 51641730), (3, 34427820), (4, 25820865), (5, 20656692), (6, 17213910), (7, 14754780), (9, 11475940), (10, 10328346), (12, 8606955), (14, 7377390), (15, 6885564), (18, 5737970), (20, 5164173), (21, 4918260), (28, 3688695), (30, 3442782), (35, 2950956), (36, 2868985), (42, 2459130), (45, 2295188), (60, 1721391), (63, 1639420), (70, 1475478), (84, 1229565), (90, 1147594), (105, 983652), (126, 819710), (140, 737739), (180, 573797), (210, 491826), (252, 409855), (315, 327884), (420, 245913), (630, 163942), (1260, 81971)]