151823820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61717}}^1$

素因数の和:61770

約数の個数: 48

約数和(自身を含む): 435482208

約数和(自身を除く): 283658388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 61717, 123434, 185151, 246868, 308585, 370302, 617170, 740604, 925755, 1234340, 1851510, 2530397, 3703020, 5060794, 7591191, 10121588, 12651985, 15182382, 25303970, 30364764, 37955955, 50607940, 75911910, 151823820]

約数ペア:

[(1, 151823820), (2, 75911910), (3, 50607940), (4, 37955955), (5, 30364764), (6, 25303970), (10, 15182382), (12, 12651985), (15, 10121588), (20, 7591191), (30, 5060794), (41, 3703020), (60, 2530397), (82, 1851510), (123, 1234340), (164, 925755), (205, 740604), (246, 617170), (410, 370302), (492, 308585), (615, 246868), (820, 185151), (1230, 123434), (2460, 61717)]