30758550

素因数分解:

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

素因数の和:194

約数の個数: 72

約数和(自身を含む): 78812664

約数和(自身を除く): 48054114

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 73, 75, 106, 146, 150, 159, 219, 265, 318, 365, 438, 530, 730, 795, 1095, 1325, 1590, 1825, 2190, 2650, 2809, 3650, 3869, 3975, 5475, 5618, 7738, 7950, 8427, 10950, 11607, 14045, 16854, 19345, 23214, 28090, 38690, 42135, 58035, 70225, 84270, 96725, 116070, 140450, 193450, 205057, 210675, 290175, 410114, 421350, 580350, 615171, 1025285, 1230342, 2050570, 3075855, 5126425, 6151710, 10252850, 15379275, 30758550]

約数ペア:

[(1, 30758550), (2, 15379275), (3, 10252850), (5, 6151710), (6, 5126425), (10, 3075855), (15, 2050570), (25, 1230342), (30, 1025285), (50, 615171), (53, 580350), (73, 421350), (75, 410114), (106, 290175), (146, 210675), (150, 205057), (159, 193450), (219, 140450), (265, 116070), (318, 96725), (365, 84270), (438, 70225), (530, 58035), (730, 42135), (795, 38690), (1095, 28090), (1325, 23214), (1590, 19345), (1825, 16854), (2190, 14045), (2650, 11607), (2809, 10950), (3650, 8427), (3869, 7950), (3975, 7738), (5475, 5618)]