29708180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 71850240

約数和(自身を除く): 42142060

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 29, 34, 46, 58, 68, 85, 92, 115, 116, 131, 145, 170, 230, 262, 290, 340, 391, 460, 493, 524, 580, 655, 667, 782, 986, 1310, 1334, 1564, 1955, 1972, 2227, 2465, 2620, 2668, 3013, 3335, 3799, 3910, 4454, 4930, 6026, 6670, 7598, 7820, 8908, 9860, 11135, 11339, 12052, 13340, 15065, 15196, 18995, 22270, 22678, 30130, 37990, 44540, 45356, 51221, 56695, 60260, 64583, 75980, 87377, 102442, 113390, 129166, 174754, 204884, 226780, 256105, 258332, 322915, 349508, 436885, 512210, 645830, 873770, 1024420, 1291660, 1485409, 1747540, 2970818, 5941636, 7427045, 14854090, 29708180]

約数ペア:

[(1, 29708180), (2, 14854090), (4, 7427045), (5, 5941636), (10, 2970818), (17, 1747540), (20, 1485409), (23, 1291660), (29, 1024420), (34, 873770), (46, 645830), (58, 512210), (68, 436885), (85, 349508), (92, 322915), (115, 258332), (116, 256105), (131, 226780), (145, 204884), (170, 174754), (230, 129166), (262, 113390), (290, 102442), (340, 87377), (391, 75980), (460, 64583), (493, 60260), (524, 56695), (580, 51221), (655, 45356), (667, 44540), (782, 37990), (986, 30130), (1310, 22678), (1334, 22270), (1564, 18995), (1955, 15196), (1972, 15065), (2227, 13340), (2465, 12052), (2620, 11339), (2668, 11135), (3013, 9860), (3335, 8908), (3799, 7820), (3910, 7598), (4454, 6670), (4930, 6026)]