1134998820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331871}}^1$

素因数の和:331905

約数の個数: 72

約数和(自身を含む): 3624042240

約数和(自身を除く): 2489043420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 331871, 663742, 995613, 1327484, 1659355, 1991226, 2986839, 3318710, 3982452, 4978065, 5973678, 6305549, 6637420, 9956130, 11947356, 12611098, 14934195, 18916647, 19912260, 25222196, 29868390, 31527745, 37833294, 56749941, 59736780, 63055490, 75666588, 94583235, 113499882, 126110980, 189166470, 226999764, 283749705, 378332940, 567499410, 1134998820]

約数ペア:

[(1, 1134998820), (2, 567499410), (3, 378332940), (4, 283749705), (5, 226999764), (6, 189166470), (9, 126110980), (10, 113499882), (12, 94583235), (15, 75666588), (18, 63055490), (19, 59736780), (20, 56749941), (30, 37833294), (36, 31527745), (38, 29868390), (45, 25222196), (57, 19912260), (60, 18916647), (76, 14934195), (90, 12611098), (95, 11947356), (114, 9956130), (171, 6637420), (180, 6305549), (190, 5973678), (228, 4978065), (285, 3982452), (342, 3318710), (380, 2986839), (570, 1991226), (684, 1659355), (855, 1327484), (1140, 995613), (1710, 663742), (3420, 331871)]