1419420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 4078368

約数和(自身を除く): 2658948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 577, 615, 820, 1154, 1230, 1731, 2308, 2460, 2885, 3462, 5770, 6924, 8655, 11540, 17310, 23657, 34620, 47314, 70971, 94628, 118285, 141942, 236570, 283884, 354855, 473140, 709710, 1419420]

約数ペア:

[(1, 1419420), (2, 709710), (3, 473140), (4, 354855), (5, 283884), (6, 236570), (10, 141942), (12, 118285), (15, 94628), (20, 70971), (30, 47314), (41, 34620), (60, 23657), (82, 17310), (123, 11540), (164, 8655), (205, 6924), (246, 5770), (410, 3462), (492, 2885), (577, 2460), (615, 2308), (820, 1731), (1154, 1230)]