30410340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 88615296

約数和(自身を除く): 58204956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 73, 106, 131, 146, 159, 212, 219, 262, 265, 292, 318, 365, 393, 438, 524, 530, 636, 655, 730, 786, 795, 876, 1060, 1095, 1310, 1460, 1572, 1590, 1965, 2190, 2620, 3180, 3869, 3930, 4380, 6943, 7738, 7860, 9563, 11607, 13886, 15476, 19126, 19345, 20829, 23214, 27772, 28689, 34715, 38252, 38690, 41658, 46428, 47815, 57378, 58035, 69430, 77380, 83316, 95630, 104145, 114756, 116070, 138860, 143445, 191260, 208290, 232140, 286890, 416580, 506839, 573780, 1013678, 1520517, 2027356, 2534195, 3041034, 5068390, 6082068, 7602585, 10136780, 15205170, 30410340]

約数ペア:

[(1, 30410340), (2, 15205170), (3, 10136780), (4, 7602585), (5, 6082068), (6, 5068390), (10, 3041034), (12, 2534195), (15, 2027356), (20, 1520517), (30, 1013678), (53, 573780), (60, 506839), (73, 416580), (106, 286890), (131, 232140), (146, 208290), (159, 191260), (212, 143445), (219, 138860), (262, 116070), (265, 114756), (292, 104145), (318, 95630), (365, 83316), (393, 77380), (438, 69430), (524, 58035), (530, 57378), (636, 47815), (655, 46428), (730, 41658), (786, 38690), (795, 38252), (876, 34715), (1060, 28689), (1095, 27772), (1310, 23214), (1460, 20829), (1572, 19345), (1590, 19126), (1965, 15476), (2190, 13886), (2620, 11607), (3180, 9563), (3869, 7860), (3930, 7738), (4380, 6943)]