191478090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 467026560

約数和(自身を除く): 275548470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 181, 197, 358, 362, 394, 537, 543, 591, 895, 905, 985, 1074, 1086, 1182, 1790, 1810, 1970, 2685, 2715, 2955, 5370, 5430, 5910, 32399, 35263, 35657, 64798, 70526, 71314, 97197, 105789, 106971, 161995, 176315, 178285, 194394, 211578, 213942, 323990, 352630, 356570, 485985, 528945, 534855, 971970, 1057890, 1069710, 6382603, 12765206, 19147809, 31913015, 38295618, 63826030, 95739045, 191478090]

約数ペア:

[(1, 191478090), (2, 95739045), (3, 63826030), (5, 38295618), (6, 31913015), (10, 19147809), (15, 12765206), (30, 6382603), (179, 1069710), (181, 1057890), (197, 971970), (358, 534855), (362, 528945), (394, 485985), (537, 356570), (543, 352630), (591, 323990), (895, 213942), (905, 211578), (985, 194394), (1074, 178285), (1086, 176315), (1182, 161995), (1790, 106971), (1810, 105789), (1970, 97197), (2685, 71314), (2715, 70526), (2955, 64798), (5370, 35657), (5430, 35263), (5910, 32399)]