148087380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{352589}}^1$

素因数の和:352608

約数の個数: 48

約数和(自身を含む): 473880960

約数和(自身を除く): 325793580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 352589, 705178, 1057767, 1410356, 1762945, 2115534, 2468123, 3525890, 4231068, 4936246, 5288835, 7051780, 7404369, 9872492, 10577670, 12340615, 14808738, 21155340, 24681230, 29617476, 37021845, 49362460, 74043690, 148087380]

約数ペア:

[(1, 148087380), (2, 74043690), (3, 49362460), (4, 37021845), (5, 29617476), (6, 24681230), (7, 21155340), (10, 14808738), (12, 12340615), (14, 10577670), (15, 9872492), (20, 7404369), (21, 7051780), (28, 5288835), (30, 4936246), (35, 4231068), (42, 3525890), (60, 2468123), (70, 2115534), (84, 1762945), (105, 1410356), (140, 1057767), (210, 705178), (420, 352589)]