1330962287340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{452708261}}^1$

素因数の和:452708287

約数の個数: 72

約数和(自身を含む): 4335134316912

約数和(自身を除く): 3004172029572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 452708261, 905416522, 1358124783, 1810833044, 2263541305, 2716249566, 3168957827, 4527082610, 5432499132, 6337915654, 6790623915, 9054165220, 9506873481, 12675831308, 13581247830, 15844789135, 19013746962, 22182704789, 27162495660, 31689578270, 38027493924, 44365409578, 47534367405, 63379156540, 66548114367, 88730819156, 95068734810, 110913523945, 133096228734, 190137469620, 221827047890, 266192457468, 332740571835, 443654095780, 665481143670, 1330962287340]

約数ペア:

[(1, 1330962287340), (2, 665481143670), (3, 443654095780), (4, 332740571835), (5, 266192457468), (6, 221827047890), (7, 190137469620), (10, 133096228734), (12, 110913523945), (14, 95068734810), (15, 88730819156), (20, 66548114367), (21, 63379156540), (28, 47534367405), (30, 44365409578), (35, 38027493924), (42, 31689578270), (49, 27162495660), (60, 22182704789), (70, 19013746962), (84, 15844789135), (98, 13581247830), (105, 12675831308), (140, 9506873481), (147, 9054165220), (196, 6790623915), (210, 6337915654), (245, 5432499132), (294, 4527082610), (420, 3168957827), (490, 2716249566), (588, 2263541305), (735, 1810833044), (980, 1358124783), (1470, 905416522), (2940, 452708261)]